| 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 | $219.93 | 10.699% | $243.4603 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $7.87 | 3.421% | $8.1392 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $232.34 | 4.673% | $243.1972 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $146.83 | 3.498% | $151.9661 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $20.63 | 11.448% | $22.9917 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $89.49 | 12.843% | $100.9832 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $177.29 | 11.313% | $197.3468 | $197.35 | $197.35 | $197.30 |
| 7 purchase totals = | $894.38 | $968.0845 | $968.09 | $968.10 | $968.10 | |