| 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 | $209.51 | 10.696% | $231.9192 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $38.59 | 6.809% | $41.2176 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $215.84 | 8.724% | $234.6699 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $198.62 | 5.618% | $209.7785 | $209.78 | $209.80 | $209.80 |
| Purchase #5 | $165.81 | 7.266% | $177.8578 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $43.63 | 13.615% | $49.5702 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $239.28 | 13.860% | $272.4442 | $272.44 | $272.45 | $272.40 |
| 7 purchase totals = | $1,111.28 | $1,217.4574 | $1,217.46 | $1,217.40 | $1,217.50 | |