| 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 | $230.38 | 5.659% | $243.4172 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $24.82 | 3.334% | $25.6475 | $25.65 | $25.65 | $25.60 |
| Purchase #3 | $200.93 | 7.275% | $215.5477 | $215.55 | $215.55 | $215.50 |
| Purchase #4 | $230.67 | 3.561% | $238.8842 | $238.88 | $238.90 | $238.90 |
| Purchase #5 | $67.37 | 8.582% | $73.1517 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $98.62 | 5.529% | $104.0727 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $207.89 | 6.178% | $220.7334 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $1,060.68 | $1,121.4544 | $1,121.45 | $1,121.45 | $1,121.40 | |