| 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 | $30.36 | 12.645% | $34.199 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $96.91 | 6.318% | $103.0328 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $93.55 | 11.355% | $104.1726 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $191.59 | 7.192% | $205.3692 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $124.75 | 8.202% | $134.982 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $9.52 | 10.524% | $10.5219 | $10.52 | $10.50 | $10.50 |
| Purchase #7 | $117.60 | 7.451% | $126.3624 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $664.28 | $718.6399 | $718.63 | $718.60 | $718.70 | |