| 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 | $111.28 | 4.228% | $115.9849 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $224.99 | 5.701% | $237.8167 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $37.74 | 12.267% | $42.3696 | $42.37 | $42.35 | $42.40 |
| Purchase #4 | $68.32 | 3.442% | $70.6716 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $45.52 | 5.390% | $47.9735 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $115.82 | 6.188% | $122.9869 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $144.42 | 11.359% | $160.8247 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $748.09 | $798.6279 | $798.62 | $798.55 | $798.70 | |