| 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 | $178.72 | 13.189% | $202.2914 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $103.30 | 7.357% | $110.8998 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $206.76 | 13.563% | $234.8029 | $234.80 | $234.80 | $234.80 |
| Purchase #4 | $232.89 | 13.389% | $264.0716 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $225.93 | 10.428% | $249.49 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $38.81 | 10.537% | $42.8994 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $159.37 | 8.862% | $173.4934 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $1,145.78 | $1,277.9485 | $1,277.94 | $1,277.95 | $1,278.00 | |