| 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 | $92.36 | 13.159% | $104.5137 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $89.31 | 9.600% | $97.8838 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $242.57 | 7.574% | $260.9423 | $260.94 | $260.95 | $260.90 |
| Purchase #4 | $241.81 | 8.853% | $263.2174 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $109.69 | 9.425% | $120.0283 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $169.38 | 9.662% | $185.7455 | $185.75 | $185.75 | $185.70 |
| Purchase #7 | $92.35 | 12.768% | $104.1412 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $1,037.47 | $1,136.4722 | $1,136.47 | $1,136.50 | $1,136.30 | |