| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.84 | 10.330% | $245.8594 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $215.70 | 11.137% | $239.7225 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $158.99 | 9.135% | $173.5137 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $117.97 | 3.546% | $122.1532 | $122.15 | $122.15 | $122.20 |
| Purchase #5 | $89.55 | 11.745% | $100.0676 | $100.07 | $100.05 | $100.10 |
| Purchase #6 | $208.44 | 13.367% | $236.3022 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $231.42 | 10.381% | $255.4437 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,244.91 | $1,373.0623 | $1,373.05 | $1,373.00 | $1,373.10 | |