| 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 | $197.65 | 7.289% | $212.0567 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $127.80 | 7.842% | $137.8221 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $62.71 | 4.262% | $65.3827 | $65.38 | $65.40 | $65.40 |
| Purchase #4 | $179.74 | 10.672% | $198.9219 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $62.29 | 4.640% | $65.1803 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $47.87 | 8.269% | $51.8284 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $117.33 | 5.662% | $123.9732 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $795.39 | $855.1653 | $855.16 | $855.15 | $855.20 | |