| 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 | $121.95 | 5.640% | $128.828 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $218.37 | 8.308% | $236.5122 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $107.95 | 12.260% | $121.1847 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $79.44 | 4.179% | $82.7598 | $82.76 | $82.75 | $82.80 |
| Purchase #5 | $135.46 | 7.405% | $145.4908 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $178.62 | 6.707% | $190.6 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $20.94 | 9.366% | $22.9012 | $22.90 | $22.90 | $22.90 |
| 7 purchase totals = | $862.73 | $928.2767 | $928.27 | $928.30 | $928.30 | |