| 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 | $240.59 | 6.694% | $256.6951 | $256.70 | $256.70 | $256.70 |
| Purchase #2 | $106.28 | 6.230% | $112.9012 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $141.85 | 9.603% | $155.4719 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $110.44 | 4.525% | $115.4374 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $108.63 | 12.817% | $122.5531 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $78.59 | 10.641% | $86.9528 | $86.95 | $86.95 | $87.00 |
| Purchase #7 | $101.38 | 3.143% | $104.5664 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $887.76 | $954.5779 | $954.58 | $954.55 | $954.70 | |