| 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 | $230.64 | 7.473% | $247.8757 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $93.62 | 8.361% | $101.4476 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $110.31 | 10.304% | $121.6763 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $59.47 | 12.318% | $66.7955 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $214.59 | 10.554% | $237.2378 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $236.98 | 5.122% | $249.1181 | $249.12 | $249.10 | $249.10 |
| Purchase #7 | $179.64 | 12.616% | $202.3034 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,125.25 | $1,226.4544 | $1,226.47 | $1,226.50 | $1,226.40 | |