| 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 | $198.31 | 6.320% | $210.8432 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $104.84 | 5.299% | $110.3955 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $16.51 | 6.299% | $17.55 | $17.55 | $17.55 | $17.60 |
| Purchase #4 | $10.64 | 9.677% | $11.6696 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $173.49 | 5.515% | $183.058 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $210.92 | 13.320% | $239.0145 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $218.90 | 3.653% | $226.8964 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $933.61 | $999.4272 | $999.43 | $999.40 | $999.50 | |