| 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 | $227.41 | 6.228% | $241.5731 | $241.57 | $241.55 | $241.60 |
| Purchase #2 | $69.52 | 12.871% | $78.4679 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $178.41 | 13.224% | $202.0029 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $9.31 | 13.184% | $10.5374 | $10.54 | $10.55 | $10.50 |
| Purchase #5 | $109.73 | 8.835% | $119.4246 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $58.68 | 12.648% | $66.1018 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $218.84 | 7.740% | $235.7782 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $871.90 | $953.8859 | $953.88 | $953.85 | $953.90 | |