| 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 | $195.79 | 13.847% | $222.901 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $247.47 | 12.619% | $278.6982 | $278.70 | $278.70 | $278.70 |
| Purchase #3 | $235.62 | 9.228% | $257.363 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $99.56 | 9.720% | $109.2372 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $87.87 | 13.131% | $99.4082 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $143.61 | 11.378% | $159.9499 | $159.95 | $159.95 | $159.90 |
| Purchase #7 | $100.25 | 7.364% | $107.6324 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $1,110.17 | $1,235.1899 | $1,235.19 | $1,235.20 | $1,235.10 | |