| 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 | $22.90 | 5.400% | $24.1366 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $172.64 | 12.499% | $194.2183 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $214.83 | 7.564% | $231.0797 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $221.49 | 8.593% | $240.5226 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $25.58 | 13.471% | $29.0259 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $117.81 | 12.603% | $132.6576 | $132.66 | $132.65 | $132.70 |
| Purchase #7 | $22.65 | 12.854% | $25.5614 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $797.90 | $877.2021 | $877.21 | $877.20 | $877.20 | |