| 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 | $236.91 | 4.130% | $246.6944 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $127.25 | 4.256% | $132.6658 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $20.48 | 4.250% | $21.3504 | $21.35 | $21.35 | $21.40 |
| Purchase #4 | $36.63 | 12.837% | $41.3322 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $245.36 | 13.641% | $278.8296 | $278.83 | $278.85 | $278.80 |
| Purchase #6 | $16.82 | 13.362% | $19.0675 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $143.26 | 7.699% | $154.2896 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $826.71 | $894.2295 | $894.23 | $894.25 | $894.30 | |