| 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 | $108.98 | 8.725% | $118.4885 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $76.88 | 3.135% | $79.2902 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $203.94 | 3.680% | $211.445 | $211.45 | $211.45 | $211.40 |
| Purchase #4 | $117.86 | 10.710% | $130.4828 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $212.98 | 11.353% | $237.1596 | $237.16 | $237.15 | $237.20 |
| Purchase #6 | $126.87 | 12.635% | $142.9 | $142.90 | $142.90 | $142.90 |
| Purchase #7 | $188.42 | 12.792% | $212.5227 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $1,035.93 | $1,132.2888 | $1,132.29 | $1,132.30 | $1,132.30 | |