| 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 | $190.38 | 8.308% | $206.1968 | $206.20 | $206.20 | $206.20 |
| Purchase #2 | $31.35 | 7.641% | $33.7455 | $33.75 | $33.75 | $33.70 |
| Purchase #3 | $184.77 | 7.725% | $199.0435 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $214.57 | 12.257% | $240.8698 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $125.74 | 4.630% | $131.5618 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $225.38 | 8.624% | $244.8168 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $102.34 | 10.793% | $113.3856 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $1,074.53 | $1,169.6198 | $1,169.63 | $1,169.60 | $1,169.60 | |