| 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 | $213.92 | 12.349% | $240.337 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $26.98 | 13.232% | $30.55 | $30.55 | $30.55 | $30.60 |
| Purchase #3 | $119.84 | 11.243% | $133.3136 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $88.31 | 5.552% | $93.213 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $182.37 | 9.386% | $199.4872 | $199.49 | $199.50 | $199.50 |
| Purchase #6 | $135.38 | 6.296% | $143.9035 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $125.58 | 12.171% | $140.8643 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $892.38 | $981.6686 | $981.66 | $981.65 | $981.70 | |