| 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 | $243.84 | 3.203% | $251.6502 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $144.95 | 8.166% | $156.7866 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $151.51 | 5.403% | $159.6961 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $206.74 | 6.710% | $220.6123 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $49.39 | 12.291% | $55.4605 | $55.46 | $55.45 | $55.50 |
| Purchase #6 | $45.74 | 6.747% | $48.8261 | $48.83 | $48.85 | $48.80 |
| Purchase #7 | $140.71 | 10.862% | $155.9939 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $982.88 | $1,049.0257 | $1,049.03 | $1,049.05 | $1,049.10 | |