| 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 | $221.38 | 12.567% | $249.2008 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $18.62 | 12.477% | $20.9432 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $6.61 | 12.288% | $7.4222 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $237.36 | 8.413% | $257.3291 | $257.33 | $257.35 | $257.30 |
| Purchase #5 | $111.49 | 4.193% | $116.1648 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $146.92 | 12.270% | $164.9471 | $164.95 | $164.95 | $164.90 |
| Purchase #7 | $7.76 | 8.103% | $8.3888 | $8.39 | $8.40 | $8.40 |
| 7 purchase totals = | $750.14 | $824.3960 | $824.39 | $824.40 | $824.30 | |