| 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 | $10.84 | 6.126% | $11.5041 | $11.50 | $11.50 | $11.50 |
| Purchase #2 | $147.38 | 3.639% | $152.7432 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $180.51 | 5.863% | $191.0933 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $210.40 | 10.173% | $231.804 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $113.34 | 13.534% | $128.6794 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $220.34 | 3.563% | $228.1907 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $229.58 | 5.735% | $242.7464 | $242.75 | $242.75 | $242.70 |
| 7 purchase totals = | $1,112.39 | $1,186.7611 | $1,186.75 | $1,186.80 | $1,186.70 | |