| 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 | $242.31 | 9.719% | $265.8601 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $217.50 | 8.458% | $235.8962 | $235.90 | $235.90 | $235.90 |
| Purchase #3 | $98.68 | 5.484% | $104.0916 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $140.84 | 10.488% | $155.6113 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $63.85 | 4.330% | $66.6147 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $152.76 | 4.449% | $159.5563 | $159.56 | $159.55 | $159.60 |
| Purchase #7 | $136.82 | 8.290% | $148.1624 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,052.76 | $1,135.7926 | $1,135.79 | $1,135.75 | $1,135.90 | |