| 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 | $224.66 | 3.829% | $233.2622 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $105.42 | 12.238% | $118.3213 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $178.77 | 5.757% | $189.0618 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $112.29 | 8.173% | $121.4675 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $123.87 | 12.422% | $139.2571 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $133.97 | 11.792% | $149.7677 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $19.53 | 5.165% | $20.5387 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $898.51 | $971.6763 | $971.68 | $971.60 | $971.80 | |