| 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 | $117.30 | 4.849% | $122.9879 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $183.72 | 4.291% | $191.6034 | $191.60 | $191.60 | $191.60 |
| Purchase #3 | $93.71 | 6.467% | $99.7702 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $231.99 | 3.190% | $239.3905 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $77.75 | 4.265% | $81.066 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $152.80 | 9.264% | $166.9554 | $166.96 | $166.95 | $167.00 |
| Purchase #7 | $20.49 | 6.389% | $21.7991 | $21.80 | $21.80 | $21.80 |
| 7 purchase totals = | $877.76 | $923.5725 | $923.58 | $923.55 | $923.70 | |