| 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 | $192.63 | 4.259% | $200.8341 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $234.58 | 10.630% | $259.5159 | $259.52 | $259.50 | $259.50 |
| Purchase #3 | $242.86 | 13.825% | $276.4354 | $276.44 | $276.45 | $276.40 |
| Purchase #4 | $115.32 | 7.807% | $124.323 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $67.92 | 11.412% | $75.671 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $106.84 | 13.331% | $121.0828 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $100.90 | 4.221% | $105.159 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $1,061.05 | $1,163.0212 | $1,163.02 | $1,163.00 | $1,163.00 | |