| 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 | $24.46 | 10.390% | $27.0014 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $76.80 | 13.626% | $87.2648 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $185.68 | 4.300% | $193.6642 | $193.66 | $193.65 | $193.70 |
| Purchase #4 | $175.74 | 4.192% | $183.107 | $183.11 | $183.10 | $183.10 |
| Purchase #5 | $170.34 | 11.767% | $190.3839 | $190.38 | $190.40 | $190.40 |
| Purchase #6 | $177.93 | 9.698% | $195.1857 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $122.43 | 11.103% | $136.0234 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $933.38 | $1,012.6304 | $1,012.62 | $1,012.60 | $1,012.70 | |