| 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 | $172.74 | 12.179% | $193.778 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $240.72 | 9.825% | $264.3707 | $264.37 | $264.35 | $264.40 |
| Purchase #3 | $216.73 | 11.506% | $241.667 | $241.67 | $241.65 | $241.70 |
| Purchase #4 | $217.64 | 5.318% | $229.2141 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $228.73 | 12.747% | $257.8862 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $26.35 | 11.866% | $29.4767 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $25.79 | 6.193% | $27.3872 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $1,128.70 | $1,243.7799 | $1,243.79 | $1,243.80 | $1,243.90 | |