| 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 | $92.72 | 11.415% | $103.304 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $14.70 | 10.290% | $16.2126 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $244.40 | 5.253% | $257.2383 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $122.86 | 10.160% | $135.3426 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $49.78 | 8.224% | $53.8739 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $186.28 | 10.627% | $206.076 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $91.79 | 5.797% | $97.1111 | $97.11 | $97.10 | $97.10 |
| 7 purchase totals = | $802.53 | $869.1585 | $869.15 | $869.15 | $869.10 | |