| 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 | $201.85 | 5.290% | $212.5279 | $212.53 | $212.55 | $212.50 |
| Purchase #2 | $56.88 | 11.222% | $63.2631 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $124.68 | 8.430% | $135.1905 | $135.19 | $135.20 | $135.20 |
| Purchase #4 | $205.82 | 11.869% | $230.2488 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $32.48 | 5.851% | $34.3804 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $194.76 | 6.806% | $208.0154 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $94.87 | 4.500% | $99.1392 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $911.34 | $982.7653 | $982.77 | $982.80 | $982.70 | |