| 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 | $214.63 | 12.396% | $241.2355 | $241.24 | $241.25 | $241.20 |
| Purchase #2 | $70.80 | 10.237% | $78.0478 | $78.05 | $78.05 | $78.00 |
| Purchase #3 | $247.28 | 11.702% | $276.2167 | $276.22 | $276.20 | $276.20 |
| Purchase #4 | $20.89 | 10.336% | $23.0492 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $134.80 | 7.310% | $144.6539 | $144.65 | $144.65 | $144.70 |
| Purchase #6 | $145.74 | 10.227% | $160.6448 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $20.85 | 7.491% | $22.4119 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $854.99 | $946.2598 | $946.26 | $946.25 | $946.10 | |