| 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 | $193.97 | 10.457% | $214.2534 | $214.25 | $214.25 | $214.30 |
| Purchase #2 | $120.49 | 7.123% | $129.0725 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $97.96 | 12.710% | $110.4107 | $110.41 | $110.40 | $110.40 |
| Purchase #4 | $202.87 | 13.846% | $230.9594 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $12.58 | 8.848% | $13.6931 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $164.64 | 13.208% | $186.3857 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $237.66 | 5.726% | $251.2684 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $1,030.17 | $1,136.0432 | $1,136.04 | $1,136.00 | $1,136.20 | |