| 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 | $115.65 | 4.812% | $121.2151 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $58.34 | 7.815% | $62.8993 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $26.25 | 11.864% | $29.3643 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $223.75 | 8.809% | $243.4601 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $136.53 | 13.734% | $155.281 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $177.41 | 3.206% | $183.0978 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $99.92 | 6.713% | $106.6276 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $837.85 | $901.9452 | $901.95 | $901.95 | $902.00 | |