| 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 | $217.91 | 3.816% | $226.2254 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $9.75 | 7.535% | $10.4847 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $156.73 | 6.850% | $167.466 | $167.47 | $167.45 | $167.50 |
| Purchase #4 | $242.34 | 6.848% | $258.9354 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $31.69 | 4.195% | $33.0194 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $92.97 | 9.191% | $101.5149 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $230.92 | 5.279% | $243.1103 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $982.31 | $1,040.7561 | $1,040.76 | $1,040.75 | $1,040.70 | |