| 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 | $100.57 | 13.541% | $114.1882 | $114.19 | $114.20 | $114.20 |
| Purchase #2 | $19.81 | 10.314% | $21.8532 | $21.85 | $21.85 | $21.90 |
| Purchase #3 | $167.58 | 3.532% | $173.4989 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $115.84 | 4.476% | $121.025 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $227.51 | 11.597% | $253.8943 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $91.92 | 3.818% | $95.4295 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $194.76 | 4.702% | $203.9176 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $917.99 | $983.8067 | $983.81 | $983.85 | $983.80 | |