| 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 | $199.37 | 8.628% | $216.5716 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $192.71 | 5.821% | $203.9276 | $203.93 | $203.95 | $203.90 |
| Purchase #3 | $246.81 | 8.351% | $267.4211 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $204.26 | 10.419% | $225.5418 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $111.97 | 7.665% | $120.5525 | $120.55 | $120.55 | $120.60 |
| Purchase #6 | $175.85 | 4.146% | $183.1407 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $53.77 | 9.175% | $58.7034 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $1,184.74 | $1,275.8587 | $1,275.85 | $1,275.85 | $1,275.80 | |