| 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 | $96.64 | 4.136% | $100.637 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $119.83 | 4.443% | $125.154 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $180.40 | 8.659% | $196.0208 | $196.02 | $196.00 | $196.00 |
| Purchase #4 | $190.31 | 10.195% | $209.7121 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $200.99 | 7.712% | $216.4903 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $108.30 | 9.699% | $118.804 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $175.54 | 9.580% | $192.3567 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $1,072.01 | $1,159.1749 | $1,159.17 | $1,159.15 | $1,159.20 | |