| 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 | $227.31 | 13.449% | $257.8809 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $129.56 | 10.847% | $143.6134 | $143.61 | $143.60 | $143.60 |
| Purchase #3 | $249.79 | 7.436% | $268.3644 | $268.36 | $268.35 | $268.40 |
| Purchase #4 | $128.54 | 7.817% | $138.588 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $12.82 | 9.722% | $14.0664 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $33.34 | 10.750% | $36.9241 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $196.70 | 4.491% | $205.5338 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $978.06 | $1,064.9710 | $1,064.96 | $1,064.95 | $1,065.00 | |