| 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 | $107.84 | 7.815% | $116.2677 | $116.27 | $116.25 | $116.30 |
| Purchase #2 | $238.26 | 6.668% | $254.1472 | $254.15 | $254.15 | $254.10 |
| Purchase #3 | $64.33 | 11.723% | $71.8714 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $63.36 | 9.417% | $69.3266 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $151.52 | 4.242% | $157.9475 | $157.95 | $157.95 | $157.90 |
| Purchase #6 | $103.68 | 4.334% | $108.1735 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $206.97 | 8.873% | $225.3344 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $935.96 | $1,003.0683 | $1,003.07 | $1,003.05 | $1,003.00 | |