| 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 | $108.94 | 9.124% | $118.8797 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $223.82 | 6.211% | $237.7215 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $160.61 | 7.195% | $172.1659 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $188.45 | 13.297% | $213.5082 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $38.32 | 4.591% | $40.0793 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $118.38 | 6.277% | $125.8107 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $196.47 | 6.699% | $209.6315 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $1,034.99 | $1,117.7968 | $1,117.80 | $1,117.80 | $1,117.80 | |