| 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 | $189.98 | 8.419% | $205.9744 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $128.46 | 9.794% | $141.0414 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $40.92 | 11.833% | $45.7621 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $172.70 | 8.398% | $187.2033 | $187.20 | $187.20 | $187.20 |
| Purchase #5 | $210.66 | 5.771% | $222.8172 | $222.82 | $222.80 | $222.80 |
| Purchase #6 | $38.27 | 9.803% | $42.0216 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $49.78 | 5.425% | $52.4806 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $830.77 | $897.3006 | $897.29 | $897.25 | $897.30 | |