| 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 | $233.52 | 7.485% | $250.999 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $188.52 | 3.725% | $195.5424 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $128.39 | 10.351% | $141.6796 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $227.66 | 9.423% | $249.1124 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $240.74 | 5.143% | $253.1213 | $253.12 | $253.10 | $253.10 |
| Purchase #6 | $208.36 | 12.677% | $234.7738 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $155.25 | 12.537% | $174.7137 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $1,382.44 | $1,499.9422 | $1,499.93 | $1,499.90 | $1,499.90 | |