| 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 | $124.65 | 3.857% | $129.4578 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $18.51 | 8.209% | $20.0295 | $20.03 | $20.05 | $20.00 |
| Purchase #3 | $112.99 | 6.236% | $120.0361 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $13.48 | 5.799% | $14.2617 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $212.88 | 6.190% | $226.0573 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $150.90 | 10.860% | $167.2877 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $120.47 | 11.471% | $134.2891 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $753.88 | $811.4192 | $811.43 | $811.45 | $811.50 | |