| 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 | $204.96 | 9.537% | $224.507 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $100.31 | 12.106% | $112.4535 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $20.89 | 6.201% | $22.1854 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $70.45 | 7.550% | $75.769 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $139.92 | 13.162% | $158.3363 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $101.26 | 3.212% | $104.5125 | $104.51 | $104.50 | $104.50 |
| Purchase #7 | $18.32 | 12.230% | $20.5605 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $656.11 | $718.3242 | $718.33 | $718.30 | $718.40 | |