| 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 | $203.41 | 6.326% | $216.2777 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $106.33 | 13.294% | $120.4655 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $171.77 | 3.425% | $177.6531 | $177.65 | $177.65 | $177.70 |
| Purchase #4 | $191.88 | 9.346% | $209.8131 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $116.49 | 5.427% | $122.8119 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $230.59 | 11.636% | $257.4215 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $117.56 | 13.728% | $133.6986 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,138.03 | $1,238.1414 | $1,238.14 | $1,238.10 | $1,238.20 | |