| 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 | $123.62 | 5.375% | $130.2646 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $218.70 | 9.110% | $238.6236 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $231.70 | 6.874% | $247.6271 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $148.51 | 8.342% | $160.8987 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $154.56 | 9.368% | $169.0392 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $114.71 | 10.547% | $126.8085 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $207.43 | 6.731% | $221.3921 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $1,199.23 | $1,294.6538 | $1,294.65 | $1,294.65 | $1,294.60 | |