| 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 | $123.41 | 10.110% | $135.8868 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $68.74 | 5.511% | $72.5283 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $135.47 | 5.594% | $143.0482 | $143.05 | $143.05 | $143.00 |
| Purchase #4 | $68.86 | 6.863% | $73.5859 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $109.66 | 12.722% | $123.6109 | $123.61 | $123.60 | $123.60 |
| Purchase #6 | $245.89 | 11.802% | $274.9099 | $274.91 | $274.90 | $274.90 |
| Purchase #7 | $122.92 | 10.601% | $135.9507 | $135.95 | $135.95 | $136.00 |
| 7 purchase totals = | $874.95 | $959.5207 | $959.53 | $959.55 | $959.50 | |