| 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 | $227.44 | 7.681% | $244.9097 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $57.85 | 10.523% | $63.9376 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $108.66 | 12.191% | $121.9067 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $173.35 | 5.584% | $183.0299 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $42.43 | 8.196% | $45.9076 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $118.97 | 11.679% | $132.8645 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $82.31 | 11.562% | $91.8267 | $91.83 | $91.85 | $91.80 |
| 7 purchase totals = | $811.01 | $884.3827 | $884.39 | $884.40 | $884.30 | |