| 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 | $222.71 | 9.630% | $244.157 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $95.75 | 8.702% | $104.0822 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $103.48 | 8.471% | $112.2458 | $112.25 | $112.25 | $112.20 |
| Purchase #4 | $107.39 | 11.513% | $119.7538 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $17.37 | 3.256% | $17.9356 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $202.52 | 6.789% | $216.2691 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $189.29 | 9.109% | $206.5324 | $206.53 | $206.55 | $206.50 |
| 7 purchase totals = | $938.51 | $1,020.9759 | $1,020.98 | $1,021.00 | $1,021.00 | |