| 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 | $194.78 | 6.129% | $206.7181 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $232.72 | 8.304% | $252.0451 | $252.05 | $252.05 | $252.00 |
| Purchase #3 | $107.71 | 13.444% | $122.1905 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $208.36 | 9.693% | $228.5563 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $47.74 | 6.587% | $50.8846 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $59.69 | 5.305% | $62.8566 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $121.82 | 11.725% | $136.1034 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $972.82 | $1,059.3546 | $1,059.36 | $1,059.35 | $1,059.40 | |