| 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 | $34.38 | 11.254% | $38.2491 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $109.51 | 6.634% | $116.7749 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $157.45 | 8.189% | $170.3436 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $141.31 | 8.485% | $153.3002 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $159.36 | 10.223% | $175.6514 | $175.65 | $175.65 | $175.70 |
| Purchase #6 | $138.75 | 10.565% | $153.4089 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $243.27 | 6.526% | $259.1458 | $259.15 | $259.15 | $259.10 |
| 7 purchase totals = | $984.03 | $1,066.8739 | $1,066.87 | $1,066.85 | $1,066.80 | |