| 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 | $194.78 | 8.170% | $210.6935 | $210.69 | $210.70 | $210.70 |
| Purchase #2 | $205.83 | 5.502% | $217.1548 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $196.45 | 6.479% | $209.178 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $98.82 | 3.696% | $102.4724 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $169.61 | 12.226% | $190.3465 | $190.35 | $190.35 | $190.30 |
| Purchase #6 | $167.90 | 4.117% | $174.8124 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $9.99 | 10.513% | $11.0402 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $1,043.38 | $1,115.6978 | $1,115.69 | $1,115.70 | $1,115.70 | |