| 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 | $22.60 | 9.209% | $24.6812 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $240.88 | 10.203% | $265.457 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $177.96 | 9.832% | $195.457 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $208.84 | 5.831% | $221.0175 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $235.44 | 8.616% | $255.7255 | $255.73 | $255.75 | $255.70 |
| Purchase #6 | $134.39 | 6.690% | $143.3807 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $107.86 | 11.584% | $120.3545 | $120.35 | $120.35 | $120.40 |
| 7 purchase totals = | $1,127.97 | $1,226.0734 | $1,226.08 | $1,226.10 | $1,226.20 | |