| 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 | $101.90 | 11.155% | $113.2669 | $113.27 | $113.25 | $113.30 |
| Purchase #2 | $8.66 | 6.663% | $9.237 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $232.94 | 10.491% | $257.3777 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $27.50 | 12.703% | $30.9933 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $8.81 | 4.304% | $9.1892 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $178.29 | 13.638% | $202.6052 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $228.79 | 5.195% | $240.6756 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $786.89 | $863.3449 | $863.36 | $863.40 | $863.40 | |