| 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 | $73.68 | 6.470% | $78.4471 | $78.45 | $78.45 | $78.40 |
| Purchase #2 | $81.56 | 12.281% | $91.5764 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $229.66 | 8.775% | $249.8127 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $136.87 | 7.204% | $146.7301 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $216.37 | 5.583% | $228.4499 | $228.45 | $228.45 | $228.40 |
| Purchase #6 | $145.41 | 7.139% | $155.7908 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $232.56 | 11.435% | $259.1532 | $259.15 | $259.15 | $259.20 |
| 7 purchase totals = | $1,116.11 | $1,209.9602 | $1,209.96 | $1,210.00 | $1,209.90 | |