| 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 | $119.83 | 11.771% | $133.9352 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $11.37 | 11.332% | $12.6584 | $12.66 | $12.65 | $12.70 |
| Purchase #3 | $149.80 | 13.383% | $169.8477 | $169.85 | $169.85 | $169.80 |
| Purchase #4 | $108.38 | 4.864% | $113.6516 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $153.83 | 10.333% | $169.7253 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $88.36 | 6.819% | $94.3853 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $9.63 | 7.818% | $10.3829 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $641.20 | $704.5864 | $704.60 | $704.65 | $704.60 | |