| 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 | $54.88 | 11.724% | $61.3141 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $229.90 | 9.230% | $251.1198 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $193.82 | 9.775% | $212.7659 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $196.96 | 4.152% | $205.1378 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $205.65 | 10.602% | $227.453 | $227.45 | $227.45 | $227.50 |
| Purchase #6 | $20.34 | 6.330% | $21.6275 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $145.59 | 8.723% | $158.2898 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $1,047.14 | $1,137.7079 | $1,137.71 | $1,137.70 | $1,137.70 | |