| 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 | $221.98 | 10.831% | $246.0227 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $156.80 | 7.140% | $167.9955 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $137.92 | 4.178% | $143.6823 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $115.69 | 7.694% | $124.5912 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $199.64 | 10.178% | $219.9594 | $219.96 | $219.95 | $220.00 |
| Purchase #6 | $92.75 | 7.635% | $99.8315 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $162.53 | 4.157% | $169.2864 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $1,087.31 | $1,171.3690 | $1,171.37 | $1,171.40 | $1,171.40 | |