| 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 | $213.83 | 8.374% | $231.7361 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $231.98 | 13.161% | $262.5109 | $262.51 | $262.50 | $262.50 |
| Purchase #3 | $65.43 | 4.735% | $68.5281 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $142.36 | 9.855% | $156.3896 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $125.92 | 7.692% | $135.6058 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $95.35 | 12.169% | $106.9531 | $106.95 | $106.95 | $107.00 |
| Purchase #7 | $225.55 | 3.604% | $233.6788 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,100.42 | $1,195.4024 | $1,195.41 | $1,195.45 | $1,195.40 | |