| 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 | $199.30 | 8.220% | $215.6825 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $50.38 | 5.271% | $53.0355 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $62.64 | 4.134% | $65.2295 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $173.98 | 7.804% | $187.5574 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $120.65 | 7.152% | $129.2789 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $228.91 | 10.245% | $252.3618 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $76.53 | 4.838% | $80.2325 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $912.39 | $983.3781 | $983.38 | $983.45 | $983.40 | |