| 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 | $233.63 | 12.508% | $262.8524 | $262.85 | $262.85 | $262.90 |
| Purchase #2 | $94.42 | 3.767% | $97.9768 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $159.94 | 5.561% | $168.8343 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $153.77 | 10.588% | $170.0512 | $170.05 | $170.05 | $170.10 |
| Purchase #5 | $235.95 | 8.321% | $255.5834 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $201.53 | 7.784% | $217.2171 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $133.26 | 6.859% | $142.4003 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $1,212.50 | $1,314.9155 | $1,314.91 | $1,314.95 | $1,315.00 | |