| 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 | $74.26 | 10.330% | $81.9311 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $195.66 | 13.856% | $222.7706 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $38.92 | 11.762% | $43.4978 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $197.47 | 4.301% | $205.9632 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $113.48 | 3.320% | $117.2475 | $117.25 | $117.25 | $117.20 |
| Purchase #6 | $130.63 | 13.608% | $148.4061 | $148.41 | $148.40 | $148.40 |
| Purchase #7 | $223.88 | 3.610% | $231.9621 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $974.30 | $1,051.7784 | $1,051.78 | $1,051.75 | $1,051.80 | |