| 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 | $117.31 | 5.754% | $124.06 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $129.30 | 12.557% | $145.5362 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $108.84 | 13.726% | $123.7794 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $15.73 | 12.349% | $17.6725 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $104.49 | 11.216% | $116.2096 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $141.81 | 6.307% | $150.754 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $34.99 | 7.466% | $37.6024 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $652.47 | $715.6141 | $715.61 | $715.60 | $715.70 | |