| 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 | $188.81 | 3.539% | $195.492 | $195.49 | $195.50 | $195.50 |
| Purchase #2 | $200.87 | 8.522% | $217.9881 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $85.54 | 3.236% | $88.3081 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $236.62 | 8.867% | $257.6011 | $257.60 | $257.60 | $257.60 |
| Purchase #5 | $215.69 | 5.825% | $228.2539 | $228.25 | $228.25 | $228.30 |
| Purchase #6 | $191.62 | 6.205% | $203.51 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $27.57 | 12.597% | $31.043 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $1,146.72 | $1,222.1962 | $1,222.19 | $1,222.20 | $1,222.20 | |