| 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 | $154.54 | 4.127% | $160.9179 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $208.88 | 10.320% | $230.4364 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $88.65 | 10.161% | $97.6577 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $215.29 | 4.477% | $224.9285 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $247.59 | 11.457% | $275.9564 | $275.96 | $275.95 | $276.00 |
| Purchase #6 | $8.88 | 7.437% | $9.5404 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $203.61 | 11.648% | $227.3265 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $1,127.44 | $1,226.7638 | $1,226.78 | $1,226.80 | $1,226.70 | |