| 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 | $144.64 | 4.565% | $151.2428 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $5.52 | 7.303% | $5.9231 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $247.57 | 13.700% | $281.4871 | $281.49 | $281.50 | $281.50 |
| Purchase #4 | $102.71 | 7.609% | $110.5252 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $223.72 | 8.733% | $243.2575 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $117.44 | 10.218% | $129.44 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $105.32 | 11.709% | $117.6519 | $117.65 | $117.65 | $117.70 |
| 7 purchase totals = | $946.92 | $1,039.5276 | $1,039.53 | $1,039.55 | $1,039.50 | |