| 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 | $203.40 | 5.773% | $215.1423 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $134.88 | 11.674% | $150.6259 | $150.63 | $150.65 | $150.60 |
| Purchase #3 | $222.74 | 3.299% | $230.0882 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $111.54 | 9.192% | $121.7928 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $60.68 | 5.487% | $64.0095 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $113.65 | 12.558% | $127.9222 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $131.62 | 5.389% | $138.713 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $978.51 | $1,048.2939 | $1,048.29 | $1,048.30 | $1,048.20 | |