| 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 | $224.36 | 7.340% | $240.828 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $214.48 | 4.475% | $224.078 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $216.50 | 11.474% | $241.3412 | $241.34 | $241.35 | $241.30 |
| Purchase #4 | $37.96 | 13.738% | $43.1749 | $43.17 | $43.15 | $43.20 |
| Purchase #5 | $26.66 | 8.553% | $28.9402 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $131.42 | 3.620% | $136.1774 | $136.18 | $136.20 | $136.20 |
| Purchase #7 | $60.71 | 12.530% | $68.317 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $912.09 | $982.8567 | $982.86 | $982.90 | $982.80 | |