| 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 | $181.60 | 12.152% | $203.668 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $248.90 | 3.327% | $257.1809 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $113.67 | 13.652% | $129.1882 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $19.33 | 11.805% | $21.6119 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $9.82 | 3.389% | $10.1528 | $10.15 | $10.15 | $10.20 |
| Purchase #6 | $204.81 | 13.852% | $233.1803 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $9.35 | 10.717% | $10.352 | $10.35 | $10.35 | $10.40 |
| 7 purchase totals = | $787.48 | $865.3341 | $865.33 | $865.35 | $865.50 | |