| 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 | $235.57 | 8.328% | $255.1883 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $7.50 | 10.835% | $8.3126 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $16.32 | 5.554% | $17.2264 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $243.79 | 11.320% | $271.387 | $271.39 | $271.40 | $271.40 |
| Purchase #5 | $161.99 | 5.511% | $170.9173 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $45.73 | 4.205% | $47.6529 | $47.65 | $47.65 | $47.70 |
| Purchase #7 | $162.28 | 4.521% | $169.6167 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $873.18 | $940.3012 | $940.31 | $940.30 | $940.30 | |