| 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 | $240.42 | 10.587% | $265.8733 | $265.87 | $265.85 | $265.90 |
| Purchase #2 | $171.79 | 3.392% | $177.6171 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $182.62 | 10.550% | $201.8864 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $46.79 | 8.510% | $50.7718 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $27.95 | 4.488% | $29.2044 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $140.62 | 9.787% | $154.3825 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $58.47 | 6.830% | $62.4635 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $868.66 | $942.1990 | $942.19 | $942.15 | $942.30 | |