| 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 | $240.34 | 5.481% | $253.513 | $253.51 | $253.50 | $253.50 |
| Purchase #2 | $228.61 | 3.581% | $236.7965 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $163.64 | 3.510% | $169.3838 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $245.53 | 6.800% | $262.226 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $42.88 | 7.294% | $46.0077 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $101.46 | 7.363% | $108.9305 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $12.58 | 13.664% | $14.2989 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $1,035.04 | $1,091.1564 | $1,091.16 | $1,091.20 | $1,091.10 | |