| 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 | $201.76 | 8.651% | $219.2143 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $109.66 | 10.669% | $121.3596 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $187.73 | 11.440% | $209.2063 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $22.28 | 9.159% | $24.3206 | $24.32 | $24.30 | $24.30 |
| Purchase #5 | $215.89 | 6.146% | $229.1586 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $190.96 | 6.528% | $203.4259 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $88.75 | 12.107% | $99.495 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $1,017.03 | $1,106.1803 | $1,106.19 | $1,106.15 | $1,106.20 | |