| 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 | $181.26 | 3.222% | $187.1002 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $248.48 | 4.216% | $258.9559 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $75.62 | 12.694% | $85.2192 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $218.36 | 7.606% | $234.9685 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $171.95 | 10.469% | $189.9514 | $189.95 | $189.95 | $190.00 |
| Purchase #6 | $155.69 | 8.755% | $169.3207 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $188.83 | 7.567% | $203.1188 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $1,240.19 | $1,328.6347 | $1,328.64 | $1,328.55 | $1,328.70 | |