| 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 | $19.46 | 4.213% | $20.2798 | $20.28 | $20.30 | $20.30 |
| Purchase #2 | $170.27 | 9.861% | $187.0603 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $217.60 | 10.128% | $239.6385 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $36.90 | 13.193% | $41.7682 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $23.95 | 8.826% | $26.0638 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $155.82 | 13.724% | $177.2047 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $239.95 | 10.303% | $264.672 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $863.95 | $956.6873 | $956.68 | $956.65 | $956.80 | |