| 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 | $94.63 | 4.228% | $98.631 | $98.63 | $98.65 | $98.60 |
| Purchase #2 | $126.83 | 10.624% | $140.3044 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $99.80 | 6.811% | $106.5974 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $74.53 | 7.332% | $79.9945 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $234.42 | 3.857% | $243.4616 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $20.84 | 8.611% | $22.6345 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $224.28 | 6.313% | $238.4388 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $875.33 | $930.0622 | $930.05 | $930.10 | $930.00 | |