| 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 | $134.80 | 10.392% | $148.8084 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $56.32 | 13.755% | $64.0668 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $219.72 | 11.640% | $245.2954 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $232.87 | 11.289% | $259.1587 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $21.94 | 7.641% | $23.6164 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $49.65 | 5.195% | $52.2293 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $134.31 | 13.362% | $152.2565 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $849.61 | $945.4315 | $945.45 | $945.40 | $945.50 | |