| 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 | $201.48 | 9.453% | $220.5259 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $96.77 | 5.615% | $102.2036 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $120.31 | 13.770% | $136.8767 | $136.88 | $136.90 | $136.90 |
| Purchase #4 | $20.51 | 5.858% | $21.7115 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $222.39 | 8.504% | $241.302 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $150.53 | 4.784% | $157.7314 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $185.50 | 11.162% | $206.2055 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $997.49 | $1,086.5566 | $1,086.56 | $1,086.60 | $1,086.50 | |