| 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 | $199.39 | 13.234% | $225.7773 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $23.75 | 11.602% | $26.5055 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $217.95 | 7.310% | $233.8821 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $75.46 | 10.427% | $83.3282 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $139.62 | 8.848% | $151.9736 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $220.44 | 7.737% | $237.4954 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $31.81 | 13.596% | $36.1349 | $36.13 | $36.15 | $36.10 |
| 7 purchase totals = | $908.42 | $995.0970 | $995.10 | $995.15 | $995.10 | |