| 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 | $230.44 | 3.109% | $237.6044 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $104.28 | 11.362% | $116.1283 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $13.81 | 13.692% | $15.7009 | $15.70 | $15.70 | $15.70 |
| Purchase #4 | $160.95 | 13.688% | $182.9808 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $136.58 | 6.483% | $145.4345 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $234.62 | 7.516% | $252.254 | $252.25 | $252.25 | $252.30 |
| Purchase #7 | $32.70 | 6.226% | $34.7359 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $913.38 | $984.8388 | $984.83 | $984.90 | $984.80 | |