| 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 | $215.66 | 7.626% | $232.1062 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $160.34 | 9.583% | $175.7054 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $180.70 | 11.190% | $200.9203 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $174.75 | 12.678% | $196.9048 | $196.90 | $196.90 | $196.90 |
| Purchase #5 | $194.30 | 13.814% | $221.1406 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $245.88 | 10.618% | $271.9875 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $248.89 | 7.858% | $268.4478 | $268.45 | $268.45 | $268.40 |
| 7 purchase totals = | $1,420.52 | $1,567.2126 | $1,567.22 | $1,567.20 | $1,567.10 | |