| 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 | $217.39 | 12.725% | $245.0529 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $96.51 | 4.583% | $100.9331 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $135.39 | 13.143% | $153.1843 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $152.98 | 4.357% | $159.6453 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $97.71 | 13.407% | $110.81 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $58.57 | 6.507% | $62.3811 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $9.63 | 12.256% | $10.8103 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $768.18 | $842.8170 | $842.81 | $842.85 | $842.80 | |