| 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 | $224.54 | 13.621% | $255.1246 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $110.55 | 11.175% | $122.904 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $218.44 | 13.467% | $247.8573 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $238.37 | 12.644% | $268.5095 | $268.51 | $268.50 | $268.50 |
| Purchase #5 | $247.53 | 8.428% | $268.3918 | $268.39 | $268.40 | $268.40 |
| Purchase #6 | $42.38 | 12.357% | $47.6169 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $25.81 | 12.261% | $28.9746 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $1,107.62 | $1,239.3787 | $1,239.37 | $1,239.30 | $1,239.40 | |