| 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 | $105.90 | 12.576% | $119.218 | $119.22 | $119.20 | $119.20 |
| Purchase #2 | $235.42 | 4.734% | $246.5648 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $171.38 | 10.340% | $189.1007 | $189.10 | $189.10 | $189.10 |
| Purchase #4 | $8.95 | 12.783% | $10.0941 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $106.44 | 9.449% | $116.4975 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $34.80 | 12.761% | $39.2408 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $199.54 | 8.630% | $216.7603 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $862.43 | $937.4762 | $937.47 | $937.45 | $937.50 | |