| 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 | $21.25 | 3.538% | $22.0018 | $22.00 | $22.00 | $22.00 |
| Purchase #2 | $197.41 | 8.236% | $213.6687 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $231.64 | 11.773% | $258.911 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $199.99 | 12.669% | $225.3267 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $120.61 | 7.327% | $129.4471 | $129.45 | $129.45 | $129.40 |
| Purchase #6 | $171.66 | 3.780% | $178.1487 | $178.15 | $178.15 | $178.10 |
| Purchase #7 | $195.39 | 4.843% | $204.8527 | $204.85 | $204.85 | $204.90 |
| 7 purchase totals = | $1,137.95 | $1,232.3567 | $1,232.36 | $1,232.35 | $1,232.30 | |