| 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 | $97.69 | 5.406% | $102.9711 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $230.25 | 8.453% | $249.713 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $46.95 | 7.338% | $50.3952 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $166.53 | 3.334% | $172.0821 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $61.81 | 5.260% | $65.0612 | $65.06 | $65.05 | $65.10 |
| Purchase #6 | $249.61 | 11.805% | $279.0765 | $279.08 | $279.10 | $279.10 |
| Purchase #7 | $19.47 | 13.573% | $22.1127 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $872.31 | $941.4118 | $941.41 | $941.40 | $941.50 | |