| 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 | $111.69 | 9.480% | $122.2782 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $19.80 | 12.260% | $22.2275 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $225.64 | 11.839% | $252.3535 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $24.43 | 8.742% | $26.5657 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $104.27 | 11.614% | $116.3799 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $137.70 | 12.614% | $155.0695 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $228.69 | 8.140% | $247.3054 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $852.22 | $942.1797 | $942.19 | $942.20 | $942.30 | |