| 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 | $219.58 | 13.576% | $249.3902 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $85.94 | 9.119% | $93.7769 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $125.68 | 8.193% | $135.977 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $129.62 | 8.675% | $140.8645 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $75.90 | 7.295% | $81.4369 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $68.92 | 3.144% | $71.0868 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $70.38 | 6.436% | $74.9097 | $74.91 | $74.90 | $74.90 |
| 7 purchase totals = | $776.02 | $847.4420 | $847.45 | $847.50 | $847.50 | |