| 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 | $147.85 | 10.342% | $163.1406 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $197.49 | 3.576% | $204.5522 | $204.55 | $204.55 | $204.60 |
| Purchase #3 | $111.66 | 11.697% | $124.7209 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $219.83 | 11.386% | $244.8598 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $186.45 | 13.539% | $211.6935 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $37.79 | 13.247% | $42.796 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $227.35 | 9.125% | $248.0957 | $248.10 | $248.10 | $248.10 |
| 7 purchase totals = | $1,128.42 | $1,239.8587 | $1,239.86 | $1,239.85 | $1,239.90 | |