| 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 | $205.31 | 9.199% | $224.1965 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $188.43 | 10.624% | $208.4488 | $208.45 | $208.45 | $208.40 |
| Purchase #3 | $97.35 | 7.845% | $104.9871 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $53.73 | 8.378% | $58.2315 | $58.23 | $58.25 | $58.20 |
| Purchase #5 | $223.31 | 7.802% | $240.7326 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $153.57 | 12.361% | $172.5528 | $172.55 | $172.55 | $172.60 |
| Purchase #7 | $15.67 | 4.443% | $16.3662 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $937.37 | $1,025.5155 | $1,025.52 | $1,025.55 | $1,025.50 | |