| 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 | $216.86 | 6.563% | $231.0925 | $231.09 | $231.10 | $231.10 |
| Purchase #2 | $93.96 | 8.583% | $102.0246 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $225.40 | 6.378% | $239.776 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $107.86 | 13.526% | $122.4491 | $122.45 | $122.45 | $122.40 |
| Purchase #5 | $182.66 | 11.266% | $203.2385 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $10.64 | 4.778% | $11.1484 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $223.39 | 8.798% | $243.0439 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $1,060.77 | $1,152.7730 | $1,152.77 | $1,152.80 | $1,152.60 | |