| 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 | $121.29 | 5.822% | $128.3515 | $128.35 | $128.35 | $128.40 |
| Purchase #2 | $59.50 | 12.408% | $66.8828 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $102.90 | 8.188% | $111.3255 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $57.46 | 9.791% | $63.0859 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $201.48 | 9.437% | $220.4937 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $90.33 | 7.675% | $97.2628 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $211.68 | 12.566% | $238.2797 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $844.64 | $925.6819 | $925.68 | $925.75 | $925.80 | |