| 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 | $79.41 | 11.237% | $88.3333 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $135.72 | 11.495% | $151.321 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $58.67 | 11.517% | $65.427 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $117.69 | 6.244% | $125.0386 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $173.39 | 7.824% | $186.956 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $8.61 | 6.203% | $9.1441 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $241.84 | 13.492% | $274.4691 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $815.33 | $900.6891 | $900.69 | $900.70 | $900.60 | |