| 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 | $103.85 | 3.387% | $107.3674 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $141.62 | 9.360% | $154.8756 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $159.29 | 8.349% | $172.5891 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $126.44 | 10.747% | $140.0285 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $227.74 | 11.827% | $254.6748 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $158.30 | 9.738% | $173.7153 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $236.91 | 8.472% | $256.981 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $1,154.15 | $1,260.2317 | $1,260.24 | $1,260.25 | $1,260.30 | |