| 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 | $208.27 | 5.552% | $219.8332 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $38.77 | 11.728% | $43.3169 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $89.40 | 13.352% | $101.3367 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $175.71 | 5.475% | $185.3301 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $19.73 | 13.466% | $22.3868 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $160.98 | 12.277% | $180.7435 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $237.98 | 6.594% | $253.6724 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $930.84 | $1,006.6196 | $1,006.62 | $1,006.65 | $1,006.50 | |