| 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 | $244.82 | 13.217% | $277.1779 | $277.18 | $277.20 | $277.20 |
| Purchase #2 | $173.79 | 6.640% | $185.3297 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $75.93 | 12.151% | $85.1563 | $85.16 | $85.15 | $85.20 |
| Purchase #4 | $123.43 | 13.323% | $139.8746 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $13.33 | 3.294% | $13.7691 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $221.39 | 4.228% | $230.7504 | $230.75 | $230.75 | $230.80 |
| Purchase #7 | $23.85 | 8.628% | $25.9078 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $876.54 | $957.9658 | $957.97 | $957.95 | $958.10 | |