| 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 | $199.54 | 10.666% | $220.8229 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $154.83 | 8.674% | $168.26 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $48.54 | 4.383% | $50.6675 | $50.67 | $50.65 | $50.70 |
| Purchase #4 | $84.35 | 5.330% | $88.8459 | $88.85 | $88.85 | $88.80 |
| Purchase #5 | $191.52 | 12.385% | $215.2398 | $215.24 | $215.25 | $215.20 |
| Purchase #6 | $89.30 | 6.538% | $95.1384 | $95.14 | $95.15 | $95.10 |
| Purchase #7 | $115.41 | 9.680% | $126.5817 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $883.49 | $965.5562 | $965.56 | $965.55 | $965.50 | |