| 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 | $210.66 | 4.565% | $220.2766 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $117.43 | 3.530% | $121.5753 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $67.97 | 4.343% | $70.9219 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $132.38 | 11.296% | $147.3336 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $148.57 | 11.532% | $165.7031 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $194.44 | 10.596% | $215.0429 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $209.25 | 3.692% | $216.9755 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $1,080.70 | $1,157.8289 | $1,157.83 | $1,157.90 | $1,157.80 | |