| 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 | $203.85 | 5.507% | $215.076 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $129.77 | 10.784% | $143.7644 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $197.89 | 6.840% | $211.4257 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $146.39 | 6.733% | $156.2464 | $156.25 | $156.25 | $156.20 |
| Purchase #5 | $19.94 | 13.750% | $22.6818 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $34.69 | 12.479% | $39.019 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $102.44 | 3.660% | $106.1893 | $106.19 | $106.20 | $106.20 |
| 7 purchase totals = | $834.97 | $894.4026 | $894.41 | $894.45 | $894.40 | |