| 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 | $183.37 | 9.609% | $200.99 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $249.43 | 12.614% | $280.8931 | $280.89 | $280.90 | $280.90 |
| Purchase #3 | $223.47 | 8.290% | $241.9957 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $117.49 | 4.184% | $122.4058 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $123.77 | 3.252% | $127.795 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $159.73 | 4.630% | $167.1255 | $167.13 | $167.15 | $167.10 |
| Purchase #7 | $137.65 | 3.198% | $142.052 | $142.05 | $142.05 | $142.10 |
| 7 purchase totals = | $1,194.91 | $1,283.2571 | $1,283.27 | $1,283.30 | $1,283.30 | |