| 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 | $91.74 | 9.585% | $100.5333 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $177.71 | 6.380% | $189.0479 | $189.05 | $189.05 | $189.00 |
| Purchase #3 | $153.85 | 3.178% | $158.7394 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $195.69 | 3.244% | $202.0382 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $229.39 | 8.495% | $248.8767 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $46.54 | 3.509% | $48.1731 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $231.75 | 9.219% | $253.115 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $1,126.67 | $1,200.5236 | $1,200.53 | $1,200.55 | $1,200.40 | |