| 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 | $238.37 | 5.554% | $251.6091 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $90.56 | 7.521% | $97.371 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $199.26 | 5.705% | $210.6278 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $60.72 | 8.147% | $65.6669 | $65.67 | $65.65 | $65.70 |
| Purchase #5 | $23.67 | 9.332% | $25.8789 | $25.88 | $25.90 | $25.90 |
| Purchase #6 | $116.56 | 3.196% | $120.2853 | $120.29 | $120.30 | $120.30 |
| Purchase #7 | $136.39 | 8.465% | $147.9354 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $865.53 | $919.3744 | $919.39 | $919.40 | $919.40 | |