| 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 | $187.78 | 3.866% | $195.0396 | $195.04 | $195.05 | $195.00 |
| Purchase #2 | $97.83 | 3.304% | $101.0623 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $238.75 | 10.602% | $264.0623 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $182.91 | 8.350% | $198.183 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $42.93 | 11.703% | $47.9541 | $47.95 | $47.95 | $48.00 |
| Purchase #6 | $189.93 | 10.440% | $209.7587 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $126.42 | 5.125% | $132.899 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $1,066.55 | $1,148.9590 | $1,148.95 | $1,148.95 | $1,149.10 | |