| 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 | $226.75 | 10.226% | $249.9375 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $37.97 | 9.464% | $41.5635 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $228.64 | 13.866% | $260.3432 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $146.88 | 4.380% | $153.3133 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $47.62 | 6.453% | $50.6929 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $216.92 | 5.257% | $228.3235 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $74.61 | 13.400% | $84.6077 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $979.39 | $1,068.7816 | $1,068.77 | $1,068.75 | $1,068.70 | |