| 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 | $242.57 | 13.148% | $274.4631 | $274.46 | $274.45 | $274.50 |
| Purchase #2 | $84.47 | 9.799% | $92.7472 | $92.75 | $92.75 | $92.70 |
| Purchase #3 | $28.45 | 9.456% | $31.1402 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $36.95 | 8.849% | $40.2197 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $124.64 | 5.474% | $131.4628 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $177.26 | 3.264% | $183.0458 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $132.51 | 6.411% | $141.0052 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $826.85 | $894.0840 | $894.09 | $894.05 | $894.00 | |