| 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 | $222.94 | 7.257% | $239.1188 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $198.84 | 4.723% | $208.2312 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $227.52 | 8.275% | $246.3473 | $246.35 | $246.35 | $246.30 |
| Purchase #4 | $36.83 | 9.545% | $40.3454 | $40.35 | $40.35 | $40.30 |
| Purchase #5 | $172.91 | 6.822% | $184.7059 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $89.30 | 10.727% | $98.8792 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $144.57 | 3.569% | $149.7297 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $1,092.91 | $1,167.3575 | $1,167.37 | $1,167.40 | $1,167.20 | |