| 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 | $10.74 | 13.722% | $12.2137 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $86.32 | 11.352% | $96.119 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $209.99 | 5.653% | $221.8607 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $155.89 | 8.384% | $168.9598 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $89.97 | 6.357% | $95.6894 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $51.38 | 3.560% | $53.2091 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $182.77 | 11.218% | $203.2731 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $787.06 | $851.3248 | $851.32 | $851.25 | $851.40 | |