| 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 | $90.42 | 4.410% | $94.4075 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $222.84 | 11.660% | $248.8231 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $180.81 | 4.157% | $188.3263 | $188.33 | $188.35 | $188.30 |
| Purchase #4 | $192.40 | 9.293% | $210.2797 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $189.52 | 8.410% | $205.4586 | $205.46 | $205.45 | $205.50 |
| Purchase #6 | $197.49 | 3.645% | $204.6885 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $192.58 | 10.726% | $213.2361 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $1,266.06 | $1,365.2198 | $1,365.23 | $1,365.25 | $1,365.20 | |