| 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 | $127.93 | 8.794% | $139.1802 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $22.35 | 12.579% | $25.1614 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $221.64 | 5.452% | $233.7238 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $20.72 | 11.242% | $23.0493 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $195.61 | 3.637% | $202.7243 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $237.40 | 11.550% | $264.8197 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $108.38 | 8.560% | $117.6573 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $934.03 | $1,006.3160 | $1,006.31 | $1,006.25 | $1,006.30 | |