| 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 | $214.30 | 6.576% | $228.3924 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $25.93 | 7.843% | $27.9637 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $45.58 | 7.426% | $48.9648 | $48.96 | $48.95 | $49.00 |
| Purchase #4 | $193.65 | 7.408% | $207.9956 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $35.28 | 8.621% | $38.3215 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $36.64 | 10.139% | $40.3549 | $40.35 | $40.35 | $40.40 |
| Purchase #7 | $184.53 | 8.687% | $200.5601 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $735.91 | $792.5530 | $792.54 | $792.50 | $792.70 | |