| 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 | $236.46 | 3.312% | $244.2916 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $134.26 | 8.867% | $146.1648 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $17.29 | 13.868% | $19.6878 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $38.34 | 13.797% | $43.6298 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $177.54 | 3.374% | $183.5302 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $93.90 | 9.874% | $103.1717 | $103.17 | $103.15 | $103.20 |
| Purchase #7 | $153.51 | 4.279% | $160.0787 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $851.30 | $900.5546 | $900.55 | $900.60 | $900.60 | |