| 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 | $90.91 | 13.267% | $102.971 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $245.60 | 10.664% | $271.7908 | $271.79 | $271.80 | $271.80 |
| Purchase #3 | $139.85 | 4.435% | $146.0523 | $146.05 | $146.05 | $146.10 |
| Purchase #4 | $216.42 | 10.501% | $239.1463 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $70.76 | 10.689% | $78.3235 | $78.32 | $78.30 | $78.30 |
| Purchase #6 | $231.77 | 5.249% | $243.9356 | $243.94 | $243.95 | $243.90 |
| Purchase #7 | $225.28 | 11.250% | $250.624 | $250.62 | $250.60 | $250.60 |
| 7 purchase totals = | $1,220.59 | $1,332.8435 | $1,332.84 | $1,332.80 | $1,332.80 | |