| 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 | $125.92 | 3.666% | $130.5362 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $250.57 | 6.132% | $265.935 | $265.94 | $265.95 | $265.90 |
| Purchase #3 | $59.79 | 12.323% | $67.1579 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $173.62 | 3.274% | $179.3043 | $179.30 | $179.30 | $179.30 |
| Purchase #5 | $206.43 | 10.692% | $228.5015 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $141.84 | 9.865% | $155.8325 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $237.66 | 10.572% | $262.7854 | $262.79 | $262.80 | $262.80 |
| 7 purchase totals = | $1,195.83 | $1,290.0528 | $1,290.06 | $1,290.10 | $1,290.00 | |