| 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 | $226.65 | 10.172% | $249.7048 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $214.33 | 13.827% | $243.9654 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $184.29 | 9.377% | $201.5709 | $201.57 | $201.55 | $201.60 |
| Purchase #4 | $142.54 | 10.695% | $157.7847 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $113.42 | 12.648% | $127.7654 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $210.99 | 4.529% | $220.5457 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $148.37 | 6.281% | $157.6891 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $1,240.59 | $1,359.0260 | $1,359.03 | $1,359.00 | $1,359.10 | |