| 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 | $190.63 | 7.310% | $204.5651 | $204.57 | $204.55 | $204.60 |
| Purchase #2 | $118.51 | 3.846% | $123.0679 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $85.63 | 9.534% | $93.794 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $95.29 | 10.634% | $105.4231 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $34.83 | 8.865% | $37.9177 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $24.49 | 10.772% | $27.1281 | $27.13 | $27.15 | $27.10 |
| Purchase #7 | $246.50 | 6.679% | $262.9637 | $262.96 | $262.95 | $263.00 |
| 7 purchase totals = | $795.88 | $854.8596 | $854.86 | $854.80 | $854.90 | |