| 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 | $123.46 | 5.329% | $130.0392 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $222.43 | 6.636% | $237.1905 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $239.39 | 7.118% | $256.4298 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $15.33 | 11.176% | $17.0433 | $17.04 | $17.05 | $17.00 |
| Purchase #5 | $210.38 | 3.209% | $217.1311 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $47.46 | 6.458% | $50.525 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $140.38 | 3.187% | $144.8539 | $144.85 | $144.85 | $144.90 |
| 7 purchase totals = | $998.83 | $1,053.2128 | $1,053.21 | $1,053.30 | $1,053.10 | |