| 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 | $201.31 | 9.151% | $219.7319 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $121.36 | 9.232% | $132.564 | $132.56 | $132.55 | $132.60 |
| Purchase #3 | $197.75 | 13.599% | $224.642 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $63.41 | 12.307% | $71.2139 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $237.80 | 9.523% | $260.4457 | $260.45 | $260.45 | $260.40 |
| Purchase #6 | $29.25 | 8.128% | $31.6274 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $69.90 | 13.571% | $79.3861 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $920.78 | $1,019.6110 | $1,019.61 | $1,019.65 | $1,019.50 | |