| 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 | $202.88 | 9.563% | $222.2814 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $13.98 | 13.614% | $15.8832 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $188.31 | 11.189% | $209.38 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $138.49 | 8.252% | $149.9182 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $108.49 | 4.767% | $113.6617 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $22.83 | 12.301% | $25.6383 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $192.48 | 12.660% | $216.848 | $216.85 | $216.85 | $216.80 |
| 7 purchase totals = | $867.46 | $953.6108 | $953.61 | $953.65 | $953.60 | |