| 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 | $227.44 | 13.717% | $258.6379 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $122.68 | 12.148% | $137.5832 | $137.58 | $137.60 | $137.60 |
| Purchase #3 | $223.51 | 10.657% | $247.3295 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $125.94 | 12.102% | $141.1813 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $165.64 | 7.537% | $178.1243 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $213.79 | 8.757% | $232.5116 | $232.51 | $232.50 | $232.50 |
| Purchase #7 | $197.39 | 6.466% | $210.1532 | $210.15 | $210.15 | $210.20 |
| 7 purchase totals = | $1,276.39 | $1,405.5210 | $1,405.51 | $1,405.55 | $1,405.50 | |