| 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 | $243.76 | 11.497% | $271.7851 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $113.26 | 5.784% | $119.811 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $169.37 | 10.670% | $187.4418 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $219.61 | 8.501% | $238.279 | $238.28 | $238.30 | $238.30 |
| Purchase #5 | $237.59 | 11.342% | $264.5375 | $264.54 | $264.55 | $264.50 |
| Purchase #6 | $223.59 | 7.151% | $239.5789 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $11.36 | 11.615% | $12.6795 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $1,218.54 | $1,334.1128 | $1,334.12 | $1,334.20 | $1,334.10 | |