| 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 | $214.33 | 5.139% | $225.3444 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $104.57 | 5.712% | $110.543 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $81.95 | 8.483% | $88.9018 | $88.90 | $88.90 | $88.90 |
| Purchase #4 | $42.89 | 13.297% | $48.5931 | $48.59 | $48.60 | $48.60 |
| Purchase #5 | $245.35 | 10.310% | $270.6456 | $270.65 | $270.65 | $270.60 |
| Purchase #6 | $89.59 | 9.755% | $98.3295 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $21.71 | 4.456% | $22.6774 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $800.39 | $865.0348 | $865.03 | $865.10 | $864.90 | |