| 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 | $88.52 | 13.305% | $100.2976 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $242.45 | 10.274% | $267.3593 | $267.36 | $267.35 | $267.40 |
| Purchase #3 | $233.32 | 6.797% | $249.1788 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $128.39 | 4.776% | $134.5219 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $161.33 | 11.708% | $180.2185 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $22.65 | 7.704% | $24.395 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $138.30 | 9.517% | $151.462 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $1,014.96 | $1,107.4331 | $1,107.44 | $1,107.40 | $1,107.50 | |