| 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 | $200.86 | 12.654% | $226.2768 | $226.28 | $226.30 | $226.30 |
| Purchase #2 | $67.66 | 3.319% | $69.9056 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $86.52 | 5.679% | $91.4335 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $130.33 | 4.471% | $136.1571 | $136.16 | $136.15 | $136.20 |
| Purchase #5 | $110.90 | 10.537% | $122.5855 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $85.49 | 4.458% | $89.3011 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $148.95 | 8.563% | $161.7046 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $830.71 | $897.3642 | $897.37 | $897.40 | $897.40 | |