| 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 | $185.35 | 11.238% | $206.1796 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $197.74 | 3.279% | $204.2239 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $173.96 | 9.766% | $190.9489 | $190.95 | $190.95 | $190.90 |
| Purchase #4 | $79.75 | 12.626% | $89.8192 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $9.55 | 11.645% | $10.6621 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $29.95 | 3.460% | $30.9863 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $244.38 | 13.316% | $276.9216 | $276.92 | $276.90 | $276.90 |
| 7 purchase totals = | $920.68 | $1,009.7416 | $1,009.74 | $1,009.70 | $1,009.70 | |