| 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 | $109.45 | 6.793% | $116.8849 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $167.97 | 6.798% | $179.3886 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $135.33 | 9.682% | $148.4327 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $182.74 | 8.411% | $198.1103 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $249.36 | 8.805% | $271.3161 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $114.55 | 9.554% | $125.4941 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $234.27 | 4.228% | $244.1749 | $244.17 | $244.15 | $244.20 |
| 7 purchase totals = | $1,193.67 | $1,283.8016 | $1,283.79 | $1,283.80 | $1,283.80 | |