| 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 | $238.46 | 10.172% | $262.7162 | $262.72 | $262.70 | $262.70 |
| Purchase #2 | $150.78 | 12.428% | $169.5189 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $121.77 | 4.332% | $127.0451 | $127.05 | $127.05 | $127.00 |
| Purchase #4 | $243.75 | 5.131% | $256.2568 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $166.53 | 10.866% | $184.6251 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $185.30 | 4.221% | $193.1215 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $39.60 | 13.415% | $44.9123 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $1,146.19 | $1,238.1959 | $1,238.21 | $1,238.15 | $1,238.10 | |