| 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 | $11.65 | 10.411% | $12.8629 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $216.55 | 9.723% | $237.6052 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $78.57 | 7.576% | $84.5225 | $84.52 | $84.50 | $84.50 |
| Purchase #4 | $217.80 | 8.277% | $235.8273 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $149.66 | 9.514% | $163.8987 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $215.78 | 6.422% | $229.6374 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $77.25 | 13.176% | $87.4285 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $967.26 | $1,051.7825 | $1,051.79 | $1,051.80 | $1,051.70 | |