| 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 | $190.37 | 4.838% | $199.5801 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $118.37 | 12.364% | $133.0053 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $71.27 | 12.694% | $80.317 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $203.60 | 12.754% | $229.5671 | $229.57 | $229.55 | $229.60 |
| Purchase #5 | $22.84 | 8.552% | $24.7933 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $40.48 | 11.182% | $45.0065 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $130.64 | 13.403% | $148.1497 | $148.15 | $148.15 | $148.10 |
| 7 purchase totals = | $777.57 | $860.4190 | $860.43 | $860.40 | $860.40 | |