| 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 | $212.30 | 3.338% | $219.3866 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $167.94 | 12.268% | $188.5429 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $15.93 | 4.203% | $16.5995 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $120.32 | 5.704% | $127.1831 | $127.18 | $127.20 | $127.20 |
| Purchase #5 | $139.54 | 3.385% | $144.2634 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $179.79 | 5.597% | $189.8528 | $189.85 | $189.85 | $189.90 |
| Purchase #7 | $70.30 | 5.424% | $74.1131 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $906.12 | $959.9414 | $959.93 | $959.95 | $960.00 | |