| 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 | $111.47 | 9.654% | $122.2313 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $110.99 | 3.841% | $115.2531 | $115.25 | $115.25 | $115.30 |
| Purchase #3 | $114.55 | 8.530% | $124.3211 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $213.79 | 13.362% | $242.3566 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $45.85 | 12.171% | $51.4304 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $39.68 | 4.439% | $41.4414 | $41.44 | $41.45 | $41.40 |
| Purchase #7 | $194.87 | 7.538% | $209.5593 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $831.20 | $906.5932 | $906.59 | $906.60 | $906.60 | |