| 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 | $207.40 | 4.699% | $217.1457 | $217.15 | $217.15 | $217.10 |
| Purchase #2 | $143.67 | 13.752% | $163.4275 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $247.67 | 7.520% | $266.2948 | $266.29 | $266.30 | $266.30 |
| Purchase #4 | $53.88 | 10.651% | $59.6188 | $59.62 | $59.60 | $59.60 |
| Purchase #5 | $65.60 | 10.190% | $72.2846 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $239.79 | 13.540% | $272.2576 | $272.26 | $272.25 | $272.30 |
| Purchase #7 | $233.31 | 3.151% | $240.6616 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,191.32 | $1,291.6906 | $1,291.69 | $1,291.70 | $1,291.70 | |