| 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 | $208.48 | 8.228% | $225.6337 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $215.54 | 12.221% | $241.8811 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $216.40 | 11.673% | $241.6604 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $69.57 | 12.189% | $78.0499 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $129.82 | 12.798% | $146.4344 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $97.99 | 7.143% | $104.9894 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $132.35 | 5.169% | $139.1912 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $1,070.15 | $1,177.8401 | $1,177.83 | $1,177.90 | $1,177.80 | |