| 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 | $179.45 | 12.839% | $202.4896 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $24.57 | 13.625% | $27.9177 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $220.94 | 5.757% | $233.6595 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $66.38 | 10.522% | $73.3645 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $93.52 | 10.135% | $102.9983 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $195.43 | 3.154% | $201.5939 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $196.75 | 10.330% | $217.0743 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $977.04 | $1,059.0978 | $1,059.09 | $1,059.05 | $1,059.20 | |