| 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 | $132.61 | 6.321% | $140.9923 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $140.59 | 11.872% | $157.2808 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $178.59 | 5.667% | $188.7107 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $21.60 | 8.149% | $23.3602 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $25.90 | 4.593% | $27.0896 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $112.76 | 13.641% | $128.1416 | $128.14 | $128.15 | $128.10 |
| Purchase #7 | $243.54 | 6.744% | $259.9643 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $855.59 | $925.5395 | $925.53 | $925.55 | $925.60 | |