| 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 | $245.63 | 6.178% | $260.805 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $31.79 | 3.471% | $32.8934 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $29.25 | 5.540% | $30.8705 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $64.96 | 7.723% | $69.9769 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $107.63 | 13.231% | $121.8705 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $112.46 | 10.334% | $124.0816 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $147.74 | 9.321% | $161.5108 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $739.46 | $802.0087 | $802.01 | $802.00 | $802.10 | |