| 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 | $191.77 | 8.398% | $207.8748 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $8.87 | 10.619% | $9.8119 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $116.40 | 12.263% | $130.6741 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $100.31 | 9.683% | $110.023 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $13.47 | 12.414% | $15.1422 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $238.71 | 7.815% | $257.3652 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $235.40 | 8.793% | $256.0987 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $904.93 | $986.9899 | $986.98 | $986.90 | $987.00 | |