| 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 | $21.39 | 4.338% | $22.3179 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $209.97 | 11.874% | $234.9018 | $234.90 | $234.90 | $234.90 |
| Purchase #3 | $43.65 | 9.627% | $47.8522 | $47.85 | $47.85 | $47.90 |
| Purchase #4 | $218.56 | 9.698% | $239.7559 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $61.65 | 13.402% | $69.9123 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $88.48 | 9.495% | $96.8812 | $96.88 | $96.90 | $96.90 |
| Purchase #7 | $232.72 | 3.216% | $240.2043 | $240.20 | $240.20 | $240.20 |
| 7 purchase totals = | $876.42 | $951.8256 | $951.82 | $951.80 | $951.90 | |