| 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 | $10.39 | 4.341% | $10.841 | $10.84 | $10.85 | $10.80 |
| Purchase #2 | $13.75 | 5.651% | $14.527 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $117.37 | 13.228% | $132.8957 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $237.83 | 8.457% | $257.9433 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $36.83 | 7.460% | $39.5775 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $187.40 | 10.495% | $207.0676 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $235.69 | 5.598% | $248.8839 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $839.26 | $911.7360 | $911.74 | $911.80 | $911.70 | |