| 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 | $228.33 | 11.411% | $254.3847 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $234.64 | 9.738% | $257.4892 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $151.51 | 6.459% | $161.296 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $232.94 | 4.734% | $243.9674 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $210.87 | 12.223% | $236.6446 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $153.52 | 9.369% | $167.9033 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $146.65 | 7.228% | $157.2499 | $157.25 | $157.25 | $157.20 |
| 7 purchase totals = | $1,358.46 | $1,478.9351 | $1,478.93 | $1,478.95 | $1,478.90 | |