| 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 | $216.55 | 3.468% | $224.06 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $239.94 | 7.176% | $257.1581 | $257.16 | $257.15 | $257.20 |
| Purchase #3 | $102.61 | 6.300% | $109.0744 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $28.45 | 9.676% | $31.2028 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $144.42 | 11.411% | $160.8998 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $162.88 | 8.837% | $177.2737 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $228.26 | 5.579% | $240.9946 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $1,123.11 | $1,200.6634 | $1,200.65 | $1,200.60 | $1,200.80 | |