| 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 | $200.59 | 5.351% | $211.3236 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $65.53 | 13.589% | $74.4349 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $122.41 | 12.285% | $137.4481 | $137.45 | $137.45 | $137.40 |
| Purchase #4 | $71.26 | 3.465% | $73.7292 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $222.31 | 6.707% | $237.2203 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $113.68 | 9.655% | $124.6558 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $217.79 | 7.137% | $233.3337 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $1,013.57 | $1,092.1456 | $1,092.14 | $1,092.15 | $1,092.00 | |