| 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 | $190.28 | 3.215% | $196.3975 | $196.40 | $196.40 | $196.40 |
| Purchase #2 | $181.87 | 11.849% | $203.4198 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $32.57 | 12.735% | $36.7178 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $93.78 | 4.261% | $97.776 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $151.37 | 12.279% | $169.9567 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $231.45 | 5.729% | $244.7098 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $55.53 | 8.550% | $60.2778 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $936.85 | $1,009.2554 | $1,009.27 | $1,009.25 | $1,009.30 | |