| 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 | $219.48 | 11.388% | $244.4744 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $165.39 | 10.360% | $182.5244 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $225.93 | 3.543% | $233.9347 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $250.79 | 8.194% | $271.3397 | $271.34 | $271.35 | $271.30 |
| Purchase #5 | $18.45 | 13.791% | $20.9944 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $142.91 | 6.199% | $151.769 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $116.65 | 3.698% | $120.9637 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $1,139.60 | $1,226.0003 | $1,225.98 | $1,225.95 | $1,226.00 | |