| 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 | $116.73 | 5.346% | $122.9704 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $99.99 | 12.554% | $112.5427 | $112.54 | $112.55 | $112.50 |
| Purchase #3 | $197.34 | 3.650% | $204.5429 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $200.59 | 6.231% | $213.0888 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $110.57 | 8.565% | $120.0403 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $104.89 | 11.711% | $117.1737 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $6.44 | 5.769% | $6.8115 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $836.55 | $897.1703 | $897.16 | $897.15 | $897.10 | |