| 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 | $210.94 | 7.173% | $226.0707 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $208.43 | 13.511% | $236.591 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $242.44 | 8.835% | $263.8596 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $159.73 | 10.295% | $176.1742 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $145.99 | 9.107% | $159.2853 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $230.40 | 8.707% | $250.4609 | $250.46 | $250.45 | $250.50 |
| Purchase #7 | $6.48 | 4.723% | $6.7861 | $6.79 | $6.80 | $6.80 |
| 7 purchase totals = | $1,204.41 | $1,319.2278 | $1,319.23 | $1,319.20 | $1,319.40 | |