| 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 | $190.62 | 13.685% | $216.7063 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $98.46 | 10.366% | $108.6664 | $108.67 | $108.65 | $108.70 |
| Purchase #3 | $190.74 | 10.273% | $210.3347 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $98.57 | 9.553% | $107.9864 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $245.80 | 3.638% | $254.7422 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $61.60 | 8.311% | $66.7196 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $125.84 | 4.252% | $131.1907 | $131.19 | $131.20 | $131.20 |
| 7 purchase totals = | $1,011.63 | $1,096.3463 | $1,096.35 | $1,096.35 | $1,096.30 | |