| 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 | $186.32 | 4.690% | $195.0584 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $124.73 | 13.183% | $141.1732 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $247.89 | 6.665% | $264.4119 | $264.41 | $264.40 | $264.40 |
| Purchase #4 | $112.50 | 7.621% | $121.0736 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $203.27 | 4.506% | $212.4293 | $212.43 | $212.45 | $212.40 |
| Purchase #6 | $21.84 | 6.127% | $23.1781 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $21.60 | 9.656% | $23.6857 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $918.15 | $981.0102 | $981.01 | $981.00 | $981.10 | |