| 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 | $14.46 | 12.263% | $16.2332 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $78.80 | 7.601% | $84.7896 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $226.71 | 10.184% | $249.7981 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $32.93 | 6.822% | $35.1765 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $226.37 | 12.632% | $254.9651 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $65.82 | 4.398% | $68.7148 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $158.29 | 11.498% | $176.4902 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $803.38 | $886.1675 | $886.17 | $886.20 | $886.20 | |