| 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 | $229.47 | 3.429% | $237.3385 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $140.34 | 13.720% | $159.5946 | $159.59 | $159.60 | $159.60 |
| Purchase #3 | $192.54 | 6.566% | $205.1822 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $87.26 | 10.467% | $96.3935 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $91.88 | 6.367% | $97.73 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $64.93 | 6.143% | $68.9186 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $96.68 | 7.245% | $103.6845 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $903.10 | $968.8419 | $968.83 | $968.90 | $968.80 | |