| 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 | $31.37 | 11.218% | $34.8891 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $234.25 | 10.874% | $259.7223 | $259.72 | $259.70 | $259.70 |
| Purchase #3 | $180.50 | 9.428% | $197.5175 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $118.87 | 9.595% | $130.2756 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $243.71 | 3.203% | $251.516 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $168.78 | 7.637% | $181.6697 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $215.30 | 9.337% | $235.4026 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $1,192.78 | $1,290.9928 | $1,291.00 | $1,290.95 | $1,291.00 | |