| 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 | $17.62 | 8.421% | $19.1038 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $228.48 | 4.515% | $238.7959 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $11.29 | 12.680% | $12.7216 | $12.72 | $12.70 | $12.70 |
| Purchase #4 | $242.29 | 6.353% | $257.6827 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $192.69 | 7.332% | $206.818 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $215.94 | 10.118% | $237.7888 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $113.54 | 7.812% | $122.4097 | $122.41 | $122.40 | $122.40 |
| 7 purchase totals = | $1,021.85 | $1,095.3205 | $1,095.32 | $1,095.30 | $1,095.30 | |