| 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 | $116.87 | 4.641% | $122.2939 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $79.54 | 5.155% | $83.6403 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $203.91 | 4.698% | $213.4897 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $48.63 | 4.807% | $50.9676 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $58.58 | 8.123% | $63.3385 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $184.35 | 10.475% | $203.6607 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $234.51 | 4.255% | $244.4884 | $244.49 | $244.50 | $244.50 |
| 7 purchase totals = | $926.39 | $981.8791 | $981.88 | $981.90 | $981.90 | |