| 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 | $125.40 | 9.284% | $137.0421 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $138.29 | 7.367% | $148.4778 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $191.90 | 11.441% | $213.8553 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $225.35 | 12.210% | $252.8652 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $77.35 | 10.435% | $85.4215 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $209.32 | 12.748% | $236.0041 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $28.71 | 13.163% | $32.4891 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $996.32 | $1,106.1551 | $1,106.16 | $1,106.15 | $1,106.20 | |