| 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 | $239.64 | 6.370% | $254.9051 | $254.91 | $254.90 | $254.90 |
| Purchase #2 | $121.62 | 5.294% | $128.0586 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $10.87 | 9.534% | $11.9063 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $235.58 | 8.475% | $255.5454 | $255.55 | $255.55 | $255.50 |
| Purchase #5 | $157.27 | 7.713% | $169.4002 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $49.88 | 13.285% | $56.5066 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $233.76 | 6.419% | $248.7651 | $248.77 | $248.75 | $248.80 |
| 7 purchase totals = | $1,048.62 | $1,125.0873 | $1,125.11 | $1,125.05 | $1,125.10 | |