| 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 | $218.98 | 10.711% | $242.4349 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $202.36 | 5.778% | $214.0524 | $214.05 | $214.05 | $214.10 |
| Purchase #3 | $113.83 | 11.440% | $126.8522 | $126.85 | $126.85 | $126.90 |
| Purchase #4 | $54.86 | 11.562% | $61.2029 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $20.67 | 7.292% | $22.1773 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $142.43 | 9.517% | $155.9851 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $159.55 | 11.343% | $177.6478 | $177.65 | $177.65 | $177.60 |
| 7 purchase totals = | $912.68 | $1,000.3526 | $1,000.35 | $1,000.40 | $1,000.40 | |