| 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 | $203.80 | 8.315% | $220.746 | $220.75 | $220.75 | $220.70 |
| Purchase #2 | $172.95 | 7.561% | $186.0267 | $186.03 | $186.05 | $186.00 |
| Purchase #3 | $61.47 | 12.660% | $69.2521 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $173.58 | 8.623% | $188.5478 | $188.55 | $188.55 | $188.50 |
| Purchase #5 | $187.55 | 6.159% | $199.1012 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $82.57 | 5.550% | $87.1526 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $132.57 | 3.415% | $137.0973 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $1,014.49 | $1,087.9237 | $1,087.93 | $1,087.95 | $1,087.90 | |