| 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 | $225.70 | 11.564% | $251.7999 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $235.58 | 3.631% | $244.1339 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $68.77 | 10.267% | $75.8306 | $75.83 | $75.85 | $75.80 |
| Purchase #4 | $25.71 | 8.213% | $27.8216 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $29.41 | 9.634% | $32.2434 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $78.26 | 9.675% | $85.8317 | $85.83 | $85.85 | $85.80 |
| Purchase #7 | $183.98 | 7.145% | $197.1254 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $847.41 | $914.7865 | $914.78 | $914.85 | $914.60 | |