| 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 | $215.27 | 10.455% | $237.7765 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $211.52 | 10.211% | $233.1183 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $136.80 | 5.244% | $143.9738 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $219.85 | 3.198% | $226.8808 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $54.87 | 9.684% | $60.1836 | $60.18 | $60.20 | $60.20 |
| Purchase #6 | $125.58 | 4.746% | $131.54 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $102.50 | 11.531% | $114.3193 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $1,066.39 | $1,147.7923 | $1,147.79 | $1,147.80 | $1,147.80 | |