| 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 | $226.33 | 5.307% | $238.3413 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $247.92 | 11.217% | $275.7292 | $275.73 | $275.75 | $275.70 |
| Purchase #3 | $184.84 | 13.580% | $209.9413 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $90.57 | 3.510% | $93.749 | $93.75 | $93.75 | $93.70 |
| Purchase #5 | $23.82 | 12.458% | $26.7875 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $138.40 | 4.772% | $145.0044 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $45.80 | 10.614% | $50.6612 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $957.68 | $1,040.2139 | $1,040.21 | $1,040.25 | $1,040.10 | |