| 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 | $242.65 | 11.502% | $270.5596 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $202.66 | 7.159% | $217.1684 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $242.37 | 12.480% | $272.6178 | $272.62 | $272.60 | $272.60 |
| Purchase #4 | $23.59 | 5.622% | $24.9162 | $24.92 | $24.90 | $24.90 |
| Purchase #5 | $66.68 | 5.764% | $70.5234 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $214.87 | 3.607% | $222.6204 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $37.61 | 13.858% | $42.822 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $1,030.43 | $1,121.2278 | $1,121.23 | $1,121.10 | $1,121.20 | |