| 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 | $249.63 | 5.309% | $262.8829 | $262.88 | $262.90 | $262.90 |
| Purchase #2 | $161.77 | 11.321% | $180.084 | $180.08 | $180.10 | $180.10 |
| Purchase #3 | $64.28 | 5.708% | $67.9491 | $67.95 | $67.95 | $67.90 |
| Purchase #4 | $82.99 | 11.129% | $92.226 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $230.84 | 8.229% | $249.8358 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $148.45 | 7.617% | $159.7574 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $121.95 | 7.377% | $130.9463 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $1,059.91 | $1,143.6815 | $1,143.69 | $1,143.75 | $1,143.60 | |