| 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 | $113.41 | 3.626% | $117.5222 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $96.88 | 12.683% | $109.1673 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $125.72 | 3.589% | $130.2321 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $182.55 | 8.598% | $198.2456 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $11.56 | 12.296% | $12.9814 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $208.84 | 9.512% | $228.7049 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $218.80 | 6.228% | $232.4269 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $957.76 | $1,029.2804 | $1,029.28 | $1,029.30 | $1,029.20 | |