| 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 | $200.39 | 13.746% | $227.9356 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $184.91 | 13.105% | $209.1425 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $241.88 | 7.137% | $259.143 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $142.42 | 4.372% | $148.6466 | $148.65 | $148.65 | $148.60 |
| Purchase #5 | $13.53 | 6.575% | $14.4196 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $65.97 | 11.506% | $73.5605 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $243.38 | 4.858% | $255.2034 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $1,092.48 | $1,188.0512 | $1,188.05 | $1,188.05 | $1,187.90 | |