| 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 | $202.81 | 3.829% | $210.5756 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $44.89 | 13.230% | $50.8289 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $62.50 | 8.172% | $67.6075 | $67.61 | $67.60 | $67.60 |
| Purchase #4 | $132.66 | 3.584% | $137.4145 | $137.41 | $137.40 | $137.40 |
| Purchase #5 | $221.56 | 6.129% | $235.1394 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $145.77 | 9.560% | $159.7056 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $57.33 | 5.386% | $60.4178 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $867.52 | $921.6893 | $921.70 | $921.70 | $921.60 | |