| 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 | $207.26 | 6.631% | $221.0034 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $30.52 | 4.104% | $31.7725 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $70.38 | 10.629% | $77.8607 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $57.69 | 5.343% | $60.7724 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $208.67 | 10.222% | $230.0002 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $185.76 | 9.323% | $203.0784 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $109.80 | 9.678% | $120.4264 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $870.08 | $944.9140 | $944.91 | $944.90 | $945.00 | |