| 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 | $51.89 | 9.299% | $56.7153 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $226.97 | 5.301% | $239.0017 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $155.88 | 6.540% | $166.0746 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $142.31 | 10.429% | $157.1515 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $18.85 | 13.478% | $21.3906 | $21.39 | $21.40 | $21.40 |
| Purchase #6 | $111.42 | 13.485% | $126.445 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $147.25 | 7.813% | $158.7546 | $158.75 | $158.75 | $158.80 |
| 7 purchase totals = | $854.57 | $925.5333 | $925.53 | $925.50 | $925.60 | |