| 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 | $153.42 | 7.639% | $165.1398 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $136.26 | 12.871% | $153.798 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $248.62 | 12.226% | $279.0163 | $279.02 | $279.00 | $279.00 |
| Purchase #4 | $236.69 | 7.619% | $254.7234 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $124.60 | 10.234% | $137.3516 | $137.35 | $137.35 | $137.40 |
| Purchase #6 | $241.84 | 3.221% | $249.6297 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $12.89 | 3.818% | $13.3821 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $1,154.32 | $1,253.0409 | $1,253.04 | $1,253.05 | $1,253.00 | |