| 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 | $9.97 | 9.405% | $10.9077 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $236.93 | 10.121% | $260.9097 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $236.74 | 8.277% | $256.335 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $132.56 | 9.677% | $145.3878 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $57.79 | 11.459% | $64.4122 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $106.71 | 8.162% | $115.4197 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $190.37 | 10.191% | $209.7706 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $971.07 | $1,063.1427 | $1,063.15 | $1,063.10 | $1,063.10 | |