| 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 | $84.39 | 12.185% | $94.6729 | $94.67 | $94.65 | $94.70 |
| Purchase #2 | $20.40 | 3.366% | $21.0867 | $21.09 | $21.10 | $21.10 |
| Purchase #3 | $127.27 | 6.830% | $135.9625 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $194.70 | 12.413% | $218.8681 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $212.88 | 11.241% | $236.8098 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $217.96 | 8.530% | $236.552 | $236.55 | $236.55 | $236.60 |
| Purchase #7 | $28.85 | 8.116% | $31.1915 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $886.45 | $975.1435 | $975.14 | $975.10 | $975.30 | |