| 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 | $90.35 | 3.308% | $93.3388 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $206.83 | 3.389% | $213.8395 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $204.71 | 11.845% | $228.9579 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $97.73 | 13.788% | $111.205 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $51.89 | 5.195% | $54.5857 | $54.59 | $54.60 | $54.60 |
| Purchase #6 | $7.29 | 12.408% | $8.1945 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $215.99 | 5.720% | $228.3446 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $874.79 | $938.4660 | $938.47 | $938.50 | $938.40 | |