| 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 | $110.84 | 9.713% | $121.6059 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $229.46 | 12.268% | $257.6102 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $178.68 | 8.709% | $194.2412 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $146.28 | 12.241% | $164.1861 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $212.94 | 11.333% | $237.0725 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $78.88 | 8.497% | $85.5824 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $190.54 | 11.590% | $212.6236 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $1,147.62 | $1,272.9219 | $1,272.92 | $1,272.90 | $1,272.90 | |