| 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 | $218.52 | 11.713% | $244.1152 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $81.46 | 7.506% | $87.5744 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $151.94 | 10.556% | $167.9788 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $125.78 | 7.404% | $135.0928 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $138.34 | 13.437% | $156.9287 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $53.87 | 6.793% | $57.5294 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $65.36 | 13.473% | $74.166 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $835.27 | $923.3853 | $923.39 | $923.40 | $923.40 | |