| 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 | $219.81 | 4.434% | $229.5564 | $229.56 | $229.55 | $229.60 |
| Purchase #2 | $22.65 | 10.577% | $25.0457 | $25.05 | $25.05 | $25.00 |
| Purchase #3 | $83.89 | 3.630% | $86.9352 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $43.80 | 8.135% | $47.3631 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $229.66 | 3.511% | $237.7234 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $123.97 | 10.374% | $136.8306 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $179.38 | 8.801% | $195.1672 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $903.16 | $958.6216 | $958.63 | $958.60 | $958.60 | |