| 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 | $103.69 | 13.418% | $117.6031 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $11.66 | 12.716% | $13.1427 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $81.91 | 8.611% | $88.9633 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $162.95 | 13.358% | $184.7169 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $137.50 | 3.613% | $142.4679 | $142.47 | $142.45 | $142.50 |
| Purchase #6 | $213.46 | 13.584% | $242.4564 | $242.46 | $242.45 | $242.50 |
| Purchase #7 | $113.33 | 6.756% | $120.9866 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $824.50 | $910.3369 | $910.34 | $910.30 | $910.40 | |