| 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 | $106.28 | 10.147% | $117.0642 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $112.46 | 13.493% | $127.6342 | $127.63 | $127.65 | $127.60 |
| Purchase #3 | $99.92 | 12.266% | $112.1762 | $112.18 | $112.20 | $112.20 |
| Purchase #4 | $188.87 | 3.136% | $194.793 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $232.49 | 9.237% | $253.9651 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $187.73 | 10.454% | $207.3553 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $211.76 | 5.525% | $223.4597 | $223.46 | $223.45 | $223.50 |
| 7 purchase totals = | $1,139.51 | $1,236.4477 | $1,236.45 | $1,236.45 | $1,236.60 | |