| 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 | $108.59 | 9.634% | $119.0516 | $119.05 | $119.05 | $119.10 |
| Purchase #2 | $149.31 | 13.843% | $169.979 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $247.81 | 3.824% | $257.2863 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $196.64 | 9.559% | $215.4368 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $219.55 | 8.145% | $237.4323 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $163.35 | 9.635% | $179.0888 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $118.62 | 11.551% | $132.3218 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $1,203.87 | $1,310.5966 | $1,310.60 | $1,310.65 | $1,310.60 | |