| 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 | $123.43 | 11.430% | $137.538 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $113.27 | 9.352% | $123.863 | $123.86 | $123.85 | $123.90 |
| Purchase #3 | $142.82 | 8.780% | $155.3596 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $101.46 | 10.634% | $112.2493 | $112.25 | $112.25 | $112.20 |
| Purchase #5 | $36.91 | 13.234% | $41.7947 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $221.35 | 5.236% | $232.9399 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $177.98 | 9.582% | $195.034 | $195.03 | $195.05 | $195.00 |
| 7 purchase totals = | $917.22 | $998.7785 | $998.77 | $998.80 | $998.70 | |