| 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 | $108.44 | 11.404% | $120.8065 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $43.37 | 9.148% | $47.3375 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $242.70 | 10.784% | $268.8728 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $88.81 | 6.516% | $94.5969 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $83.44 | 4.244% | $86.9812 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $135.38 | 13.583% | $153.7687 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $189.39 | 12.302% | $212.6888 | $212.69 | $212.70 | $212.70 |
| 7 purchase totals = | $891.53 | $985.0524 | $985.06 | $985.05 | $985.10 | |