| 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 | $116.69 | 4.555% | $122.0052 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $216.88 | 13.173% | $245.4496 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $57.29 | 9.172% | $62.5446 | $62.54 | $62.55 | $62.50 |
| Purchase #4 | $100.42 | 12.854% | $113.328 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $149.56 | 3.339% | $154.5538 | $154.55 | $154.55 | $154.60 |
| Purchase #6 | $48.40 | 7.636% | $52.0958 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $58.49 | 3.668% | $60.6354 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $747.73 | $810.6124 | $810.62 | $810.65 | $810.50 | |