| 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 | $10.26 | 7.410% | $11.0203 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $219.60 | 7.227% | $235.4705 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $211.51 | 11.420% | $235.6644 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $147.28 | 13.806% | $167.6135 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $35.84 | 9.564% | $39.2677 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $218.31 | 4.113% | $227.2891 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $162.57 | 4.484% | $169.8596 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $1,005.37 | $1,086.1851 | $1,086.18 | $1,086.10 | $1,086.30 | |