| 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 | $231.67 | 6.512% | $246.7564 | $246.76 | $246.75 | $246.80 |
| Purchase #2 | $202.60 | 7.393% | $217.5782 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $109.80 | 11.440% | $122.3611 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $37.35 | 6.432% | $39.7524 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $98.48 | 12.812% | $111.0973 | $111.10 | $111.10 | $111.10 |
| Purchase #6 | $143.65 | 13.765% | $163.4234 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $23.53 | 11.761% | $26.2974 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $847.08 | $927.2662 | $927.27 | $927.25 | $927.40 | |