| 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 | $195.89 | 10.640% | $216.7327 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $97.28 | 12.821% | $109.7523 | $109.75 | $109.75 | $109.80 |
| Purchase #3 | $141.79 | 11.763% | $158.4688 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $26.92 | 10.351% | $29.7065 | $29.71 | $29.70 | $29.70 |
| Purchase #5 | $188.95 | 12.798% | $213.1318 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $247.80 | 7.121% | $265.4458 | $265.45 | $265.45 | $265.40 |
| Purchase #7 | $245.37 | 10.653% | $271.5093 | $271.51 | $271.50 | $271.50 |
| 7 purchase totals = | $1,144.00 | $1,264.7472 | $1,264.75 | $1,264.75 | $1,264.70 | |