| 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 | $237.66 | 5.178% | $249.966 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $48.84 | 7.270% | $52.3907 | $52.39 | $52.40 | $52.40 |
| Purchase #3 | $21.50 | 7.256% | $23.06 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $196.96 | 10.708% | $218.0505 | $218.05 | $218.05 | $218.10 |
| Purchase #5 | $188.53 | 6.170% | $200.1623 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $40.25 | 5.658% | $42.5273 | $42.53 | $42.55 | $42.50 |
| Purchase #7 | $174.84 | 8.233% | $189.2346 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $908.58 | $975.3914 | $975.39 | $975.40 | $975.50 | |