| 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 | $190.47 | 8.382% | $206.4352 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $41.96 | 7.783% | $45.2257 | $45.23 | $45.25 | $45.20 |
| Purchase #3 | $58.42 | 5.521% | $61.6454 | $61.65 | $61.65 | $61.60 |
| Purchase #4 | $218.88 | 9.244% | $239.1133 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $140.58 | 3.294% | $145.2107 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $113.76 | 4.201% | $118.5391 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $26.92 | 5.504% | $28.4017 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $790.99 | $844.5711 | $844.58 | $844.60 | $844.40 | |