| 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 | $195.92 | 3.670% | $203.1103 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $167.67 | 12.684% | $188.9373 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $79.46 | 4.505% | $83.0397 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $243.63 | 6.106% | $258.506 | $258.51 | $258.50 | $258.50 |
| Purchase #5 | $102.35 | 10.866% | $113.4714 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $167.35 | 8.780% | $182.0433 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $42.66 | 12.699% | $48.0774 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $999.04 | $1,077.1854 | $1,077.19 | $1,077.20 | $1,077.10 | |