| 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 | $247.80 | 4.856% | $259.8332 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $217.53 | 5.707% | $229.9444 | $229.94 | $229.95 | $229.90 |
| Purchase #3 | $177.26 | 8.523% | $192.3679 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $119.39 | 10.487% | $131.9104 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $116.35 | 13.525% | $132.0863 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $13.47 | 4.202% | $14.036 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $222.81 | 9.767% | $244.5719 | $244.57 | $244.55 | $244.60 |
| 7 purchase totals = | $1,114.61 | $1,204.7501 | $1,204.75 | $1,204.75 | $1,204.70 | |