| 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 | $196.65 | 11.416% | $219.0996 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $127.79 | 11.514% | $142.5037 | $142.50 | $142.50 | $142.50 |
| Purchase #3 | $24.52 | 9.423% | $26.8305 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $185.30 | 7.408% | $199.027 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $51.95 | 12.778% | $58.5882 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $86.70 | 7.703% | $93.3785 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $70.57 | 12.492% | $79.3856 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $743.48 | $818.8131 | $818.82 | $818.90 | $818.80 | |