| 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 | $104.59 | 6.184% | $111.0578 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $139.90 | 5.873% | $148.1163 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $215.35 | 7.699% | $231.9298 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $34.98 | 4.716% | $36.6297 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $182.96 | 11.704% | $204.3736 | $204.37 | $204.35 | $204.40 |
| Purchase #6 | $112.51 | 12.809% | $126.9214 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $185.62 | 6.471% | $197.6315 | $197.63 | $197.65 | $197.60 |
| 7 purchase totals = | $975.91 | $1,056.6601 | $1,056.66 | $1,056.65 | $1,056.60 | |