| 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 | $229.41 | 3.519% | $237.4829 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $95.81 | 6.475% | $102.0137 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $88.43 | 3.159% | $91.2235 | $91.22 | $91.20 | $91.20 |
| Purchase #4 | $148.76 | 11.779% | $166.2824 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $138.73 | 12.320% | $155.8215 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $247.27 | 11.842% | $276.5517 | $276.55 | $276.55 | $276.60 |
| Purchase #7 | $182.30 | 6.478% | $194.1094 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $1,130.71 | $1,223.4851 | $1,223.47 | $1,223.45 | $1,223.50 | |