| 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 | $98.61 | 8.249% | $106.7443 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $94.25 | 11.791% | $105.363 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $21.68 | 5.262% | $22.8208 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $83.74 | 9.375% | $91.5906 | $91.59 | $91.60 | $91.60 |
| Purchase #5 | $12.49 | 12.278% | $14.0235 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $204.85 | 7.397% | $220.0028 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $202.38 | 8.648% | $219.8818 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $718.00 | $780.4268 | $780.41 | $780.40 | $780.40 | |