| 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 | $215.28 | 11.507% | $240.0523 | $240.05 | $240.05 | $240.10 |
| Purchase #2 | $46.40 | 13.713% | $52.7628 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $213.25 | 12.722% | $240.3797 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $101.53 | 12.203% | $113.9197 | $113.92 | $113.90 | $113.90 |
| Purchase #5 | $176.26 | 6.180% | $187.1529 | $187.15 | $187.15 | $187.20 |
| Purchase #6 | $95.54 | 7.727% | $102.9224 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $151.58 | 11.409% | $168.8738 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $999.84 | $1,106.0636 | $1,106.05 | $1,106.00 | $1,106.20 | |