| 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 | $134.40 | 10.772% | $148.8776 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $101.59 | 6.530% | $108.2238 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $23.75 | 7.431% | $25.5149 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $248.55 | 6.769% | $265.3743 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $236.30 | 8.340% | $256.0074 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $106.34 | 4.112% | $110.7127 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $217.58 | 8.415% | $235.8894 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $1,068.51 | $1,150.6001 | $1,150.59 | $1,150.55 | $1,150.60 | |