| 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 | $240.64 | 13.163% | $272.3154 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $227.87 | 5.695% | $240.8472 | $240.85 | $240.85 | $240.80 |
| Purchase #3 | $202.54 | 11.297% | $225.4209 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $124.77 | 13.598% | $141.7362 | $141.74 | $141.75 | $141.70 |
| Purchase #5 | $228.62 | 3.233% | $236.0113 | $236.01 | $236.00 | $236.00 |
| Purchase #6 | $86.38 | 9.723% | $94.7787 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $76.40 | 11.234% | $84.9828 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $1,187.22 | $1,296.0925 | $1,296.10 | $1,296.10 | $1,296.00 | |