| 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 | $93.89 | 3.805% | $97.4625 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $77.94 | 13.409% | $88.391 | $88.39 | $88.40 | $88.40 |
| Purchase #3 | $120.46 | 5.477% | $127.0576 | $127.06 | $127.05 | $127.10 |
| Purchase #4 | $174.65 | 6.450% | $185.9149 | $185.91 | $185.90 | $185.90 |
| Purchase #5 | $210.75 | 4.233% | $219.671 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $127.99 | 4.727% | $134.0401 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $221.70 | 10.542% | $245.0716 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $1,027.38 | $1,097.6087 | $1,097.60 | $1,097.55 | $1,097.70 | |