| 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 | $94.40 | 8.863% | $102.7667 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $237.67 | 9.560% | $260.3913 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $183.62 | 3.567% | $190.1697 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $78.85 | 5.608% | $83.2719 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $133.79 | 13.778% | $152.2236 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $12.37 | 7.373% | $13.282 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $187.67 | 10.184% | $206.7823 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $928.37 | $1,008.8875 | $1,008.88 | $1,008.85 | $1,009.00 | |