| 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 | $209.90 | 10.377% | $231.6813 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $50.95 | 3.160% | $52.56 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $162.93 | 5.861% | $172.4793 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $53.78 | 8.672% | $58.4438 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $233.94 | 10.256% | $257.9329 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $56.87 | 8.509% | $61.7091 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $86.96 | 6.368% | $92.4976 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $855.33 | $927.3040 | $927.30 | $927.35 | $927.30 | |