| 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 | $219.68 | 7.445% | $236.0352 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $15.29 | 5.180% | $16.082 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $78.30 | 4.103% | $81.5126 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $37.55 | 13.659% | $42.679 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $200.97 | 9.342% | $219.7446 | $219.74 | $219.75 | $219.70 |
| Purchase #6 | $202.64 | 6.451% | $215.7123 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $119.88 | 9.347% | $131.0852 | $131.09 | $131.10 | $131.10 |
| 7 purchase totals = | $874.31 | $942.8509 | $942.85 | $942.90 | $942.80 | |