| 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 | $211.90 | 6.392% | $225.4446 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $249.85 | 8.298% | $270.5826 | $270.58 | $270.60 | $270.60 |
| Purchase #3 | $116.56 | 13.141% | $131.8771 | $131.88 | $131.90 | $131.90 |
| Purchase #4 | $161.42 | 6.370% | $171.7025 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $120.48 | 9.866% | $132.3666 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $217.57 | 4.584% | $227.5434 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $149.48 | 10.213% | $164.7464 | $164.75 | $164.75 | $164.70 |
| 7 purchase totals = | $1,227.26 | $1,324.2632 | $1,324.26 | $1,324.30 | $1,324.20 | |