| 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 | $219.71 | 8.471% | $238.3216 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $198.50 | 12.815% | $223.9378 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $20.95 | 4.728% | $21.9405 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $21.56 | 9.862% | $23.6862 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $80.71 | 5.772% | $85.3686 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $230.95 | 6.201% | $245.2712 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $108.47 | 8.124% | $117.2821 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $880.85 | $955.8080 | $955.81 | $955.80 | $955.80 | |