| 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 | $187.36 | 13.872% | $213.3506 | $213.35 | $213.35 | $213.40 |
| Purchase #2 | $187.49 | 12.801% | $211.4906 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $207.65 | 11.178% | $230.8611 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $111.49 | 5.172% | $117.2563 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $110.59 | 6.608% | $117.8978 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $59.93 | 6.862% | $64.0424 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $80.36 | 7.346% | $86.2632 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $944.87 | $1,041.1620 | $1,041.16 | $1,041.15 | $1,041.30 | |