| 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 | $200.98 | 6.110% | $213.2599 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $232.42 | 3.318% | $240.1317 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $180.63 | 5.149% | $189.9306 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $76.66 | 13.241% | $86.8106 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $93.61 | 11.122% | $104.0213 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $170.84 | 11.126% | $189.8477 | $189.85 | $189.85 | $189.80 |
| Purchase #7 | $181.56 | 5.436% | $191.4296 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,136.70 | $1,215.4314 | $1,215.43 | $1,215.45 | $1,215.30 | |