| 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 | $214.39 | 3.220% | $221.2934 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $82.60 | 11.116% | $91.7818 | $91.78 | $91.80 | $91.80 |
| Purchase #3 | $20.29 | 11.746% | $22.6733 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $222.79 | 8.825% | $242.4512 | $242.45 | $242.45 | $242.50 |
| Purchase #5 | $75.52 | 9.737% | $82.8734 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $170.33 | 7.435% | $182.994 | $182.99 | $183.00 | $183.00 |
| Purchase #7 | $106.69 | 13.261% | $120.8382 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $892.61 | $964.9053 | $964.89 | $964.90 | $965.00 | |