| 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 | $36.33 | 10.565% | $40.1683 | $40.17 | $40.15 | $40.20 |
| Purchase #2 | $230.62 | 12.612% | $259.7058 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $130.76 | 4.210% | $136.265 | $136.27 | $136.25 | $136.30 |
| Purchase #4 | $98.66 | 13.561% | $112.0393 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $61.32 | 10.478% | $67.7451 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $226.75 | 7.506% | $243.7699 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $184.95 | 8.327% | $200.3508 | $200.35 | $200.35 | $200.40 |
| 7 purchase totals = | $969.39 | $1,060.0442 | $1,060.06 | $1,060.00 | $1,060.10 | |