| 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 | $198.91 | 8.201% | $215.2226 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $66.42 | 9.206% | $72.5346 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $12.52 | 10.117% | $13.7866 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $115.25 | 6.811% | $123.0997 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $174.95 | 4.134% | $182.1824 | $182.18 | $182.20 | $182.20 |
| Purchase #6 | $199.73 | 4.630% | $208.9775 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $37.99 | 9.654% | $41.6576 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $805.77 | $857.4610 | $857.46 | $857.50 | $857.50 | |