| 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 | $90.80 | 11.735% | $101.4554 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $205.27 | 13.265% | $232.4991 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $159.49 | 11.684% | $178.1248 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $187.66 | 10.649% | $207.6439 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $121.72 | 10.145% | $134.0685 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $228.61 | 3.340% | $236.2456 | $236.25 | $236.25 | $236.20 |
| Purchase #7 | $91.89 | 4.372% | $95.9074 | $95.91 | $95.90 | $95.90 |
| 7 purchase totals = | $1,085.44 | $1,185.9447 | $1,185.95 | $1,185.90 | $1,185.90 | |