| 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 | $214.59 | 12.514% | $241.4438 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $210.97 | 4.315% | $220.0734 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $55.43 | 9.396% | $60.6382 | $60.64 | $60.65 | $60.60 |
| Purchase #4 | $138.64 | 8.380% | $150.258 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $84.33 | 5.351% | $88.8425 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $132.37 | 7.572% | $142.3931 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $79.92 | 8.342% | $86.5869 | $86.59 | $86.60 | $86.60 |
| 7 purchase totals = | $916.25 | $990.2359 | $990.23 | $990.25 | $990.20 | |