| 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 | $200.91 | 11.442% | $223.8981 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $134.76 | 12.596% | $151.7344 | $151.73 | $151.75 | $151.70 |
| Purchase #3 | $213.41 | 6.250% | $226.7481 | $226.75 | $226.75 | $226.70 |
| Purchase #4 | $68.67 | 9.402% | $75.1264 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $240.37 | 7.484% | $258.3593 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $231.78 | 4.808% | $242.924 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $108.72 | 8.289% | $117.7318 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $1,198.62 | $1,296.5221 | $1,296.52 | $1,296.55 | $1,296.40 | |