| 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 | $130.28 | 8.750% | $141.6795 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $37.67 | 9.617% | $41.2927 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $28.27 | 3.724% | $29.3228 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $203.52 | 12.654% | $229.2734 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $48.89 | 9.702% | $53.6333 | $53.63 | $53.65 | $53.60 |
| Purchase #6 | $110.40 | 11.249% | $122.8189 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $126.96 | 3.155% | $130.9656 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $685.99 | $748.9862 | $748.98 | $748.95 | $749.00 | |