| 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 | $209.68 | 9.572% | $229.7506 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $200.56 | 8.611% | $217.8302 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $119.65 | 8.758% | $130.1289 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $20.68 | 5.429% | $21.8027 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $187.62 | 5.486% | $197.9128 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $44.71 | 5.250% | $47.0573 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $72.46 | 10.117% | $79.7908 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $855.36 | $924.2733 | $924.27 | $924.30 | $924.30 | |