| 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 | $20.58 | 9.495% | $22.5341 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $239.47 | 8.151% | $258.9892 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $32.36 | 12.112% | $36.2794 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $214.57 | 9.235% | $234.3855 | $234.39 | $234.40 | $234.40 |
| Purchase #5 | $99.82 | 12.374% | $112.1717 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $156.44 | 7.341% | $167.9243 | $167.92 | $167.90 | $167.90 |
| Purchase #7 | $169.55 | 10.469% | $187.3002 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $932.79 | $1,019.5844 | $1,019.58 | $1,019.60 | $1,019.60 | |