| 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 | $106.25 | 10.172% | $117.0578 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $243.94 | 13.681% | $277.3134 | $277.31 | $277.30 | $277.30 |
| Purchase #3 | $218.34 | 7.870% | $235.5234 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $150.51 | 8.457% | $163.2386 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $238.71 | 3.425% | $246.8858 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $91.99 | 5.417% | $96.9731 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $69.25 | 3.606% | $71.7472 | $71.75 | $71.75 | $71.70 |
| 7 purchase totals = | $1,118.99 | $1,208.7393 | $1,208.74 | $1,208.70 | $1,208.70 | |