| 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 | $228.56 | 13.724% | $259.9276 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $63.87 | 13.131% | $72.2568 | $72.26 | $72.25 | $72.30 |
| Purchase #3 | $132.40 | 6.340% | $140.7942 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $131.78 | 6.593% | $140.4683 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $234.57 | 4.835% | $245.9115 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $132.46 | 3.482% | $137.0723 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $108.35 | 12.693% | $122.1029 | $122.10 | $122.10 | $122.10 |
| 7 purchase totals = | $1,031.99 | $1,118.5336 | $1,118.53 | $1,118.50 | $1,118.60 | |