| 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 | $234.62 | 8.143% | $253.7251 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $8.76 | 7.640% | $9.4293 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $75.58 | 10.307% | $83.37 | $83.37 | $83.35 | $83.40 |
| Purchase #4 | $125.46 | 11.228% | $139.5466 | $139.55 | $139.55 | $139.50 |
| Purchase #5 | $23.88 | 4.371% | $24.9238 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $207.92 | 10.281% | $229.2963 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $110.27 | 7.569% | $118.6163 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $786.49 | $858.9074 | $858.92 | $858.90 | $858.80 | |