| 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 | $191.58 | 12.118% | $214.7957 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $210.39 | 12.120% | $235.8893 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $222.75 | 3.826% | $231.2724 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $211.73 | 12.374% | $237.9295 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $105.36 | 6.556% | $112.2674 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $61.42 | 8.766% | $66.8041 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $65.46 | 5.150% | $68.8312 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $1,068.69 | $1,167.7896 | $1,167.79 | $1,167.80 | $1,167.80 | |