| 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 | $14.94 | 12.520% | $16.8105 | $16.81 | $16.80 | $16.80 |
| Purchase #2 | $37.25 | 3.858% | $38.6871 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $133.75 | 12.249% | $150.133 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $224.37 | 11.497% | $250.1658 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $183.87 | 5.541% | $194.0582 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $197.27 | 10.343% | $217.6736 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $232.73 | 11.625% | $259.7849 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,024.18 | $1,127.3131 | $1,127.31 | $1,127.30 | $1,127.40 | |