| 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 | $22.65 | 11.866% | $25.3376 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $122.77 | 5.729% | $129.8035 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $104.89 | 13.533% | $119.0848 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $110.25 | 4.717% | $115.4505 | $115.45 | $115.45 | $115.50 |
| Purchase #5 | $135.44 | 4.409% | $141.4115 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $21.97 | 11.836% | $24.5704 | $24.57 | $24.55 | $24.60 |
| Purchase #7 | $234.60 | 10.428% | $259.0641 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $752.57 | $814.7224 | $814.71 | $814.70 | $814.80 | |