| 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 | $249.91 | 13.798% | $284.3926 | $284.39 | $284.40 | $284.40 |
| Purchase #2 | $121.99 | 13.403% | $138.3403 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $68.84 | 7.475% | $73.9858 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $82.33 | 8.327% | $89.1856 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $206.54 | 10.621% | $228.4766 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $126.51 | 4.327% | $131.9841 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $103.46 | 3.839% | $107.4318 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $959.58 | $1,053.7968 | $1,053.80 | $1,053.90 | $1,053.80 | |