| 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 | $199.78 | 10.618% | $220.9926 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $48.53 | 4.787% | $50.8531 | $50.85 | $50.85 | $50.90 |
| Purchase #3 | $199.41 | 5.675% | $210.7265 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $47.76 | 6.214% | $50.7278 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $189.33 | 9.485% | $207.288 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $90.75 | 10.841% | $100.5882 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $24.70 | 5.562% | $26.0738 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $800.26 | $867.2500 | $867.25 | $867.30 | $867.30 | |