| 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 | $231.28 | 11.118% | $256.9937 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $139.32 | 12.431% | $156.6389 | $156.64 | $156.65 | $156.60 |
| Purchase #3 | $134.29 | 13.593% | $152.544 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $27.68 | 11.333% | $30.817 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $152.51 | 5.128% | $160.3307 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $17.96 | 10.797% | $19.8991 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $99.65 | 7.828% | $107.4506 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $802.69 | $884.6740 | $884.67 | $884.70 | $884.60 | |