| 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 | $196.99 | 7.237% | $211.2462 | $211.25 | $211.25 | $211.20 |
| Purchase #2 | $240.60 | 7.745% | $259.2345 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $94.41 | 5.138% | $99.2608 | $99.26 | $99.25 | $99.30 |
| Purchase #4 | $83.88 | 12.277% | $94.1779 | $94.18 | $94.20 | $94.20 |
| Purchase #5 | $200.90 | 7.497% | $215.9615 | $215.96 | $215.95 | $216.00 |
| Purchase #6 | $237.94 | 10.501% | $262.9261 | $262.93 | $262.95 | $262.90 |
| Purchase #7 | $31.61 | 4.334% | $32.98 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $1,086.33 | $1,175.7870 | $1,175.79 | $1,175.85 | $1,175.80 | |