| 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 | $112.64 | 10.837% | $124.8468 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $11.68 | 11.150% | $12.9823 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $12.41 | 4.176% | $12.9282 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $151.88 | 12.770% | $171.2751 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $233.41 | 10.314% | $257.4839 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $96.73 | 4.752% | $101.3266 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $190.29 | 4.362% | $198.5904 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $809.04 | $879.4333 | $879.44 | $879.55 | $879.40 | |