| 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 | $111.27 | 7.775% | $119.9212 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $36.61 | 7.417% | $39.3254 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $97.85 | 5.413% | $103.1466 | $103.15 | $103.15 | $103.10 |
| Purchase #4 | $235.73 | 13.522% | $267.6054 | $267.61 | $267.60 | $267.60 |
| Purchase #5 | $6.49 | 4.778% | $6.8001 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $203.37 | 5.186% | $213.9168 | $213.92 | $213.90 | $213.90 |
| Purchase #7 | $117.74 | 9.155% | $128.5191 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $809.06 | $879.2346 | $879.25 | $879.20 | $879.10 | |