| 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 | $197.32 | 9.104% | $215.284 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $141.85 | 8.412% | $153.7824 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $43.34 | 9.323% | $47.3806 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $199.31 | 3.568% | $206.4214 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $19.90 | 10.370% | $21.9636 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $40.98 | 11.197% | $45.5685 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $45.83 | 4.729% | $47.9973 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $688.53 | $738.3978 | $738.39 | $738.40 | $738.50 | |