| 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 | $231.58 | 8.422% | $251.0837 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $148.98 | 10.388% | $164.456 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $63.87 | 5.770% | $67.5553 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $235.57 | 7.322% | $252.8184 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $88.43 | 4.554% | $92.4571 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $77.56 | 9.812% | $85.1702 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $212.31 | 13.311% | $240.5706 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $1,058.30 | $1,154.1113 | $1,154.12 | $1,154.05 | $1,154.30 | |