| 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 | $177.40 | 11.350% | $197.5349 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $85.64 | 7.337% | $91.9234 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $116.96 | 13.445% | $132.6853 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $208.25 | 5.451% | $219.6017 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $230.48 | 12.585% | $259.4859 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $130.98 | 12.624% | $147.5149 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $206.92 | 11.713% | $231.1565 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,156.63 | $1,279.9026 | $1,279.90 | $1,279.90 | $1,279.90 | |