| 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 | $229.27 | 13.222% | $259.5841 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $63.83 | 9.483% | $69.883 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $109.98 | 3.176% | $113.473 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $224.74 | 8.752% | $244.4092 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $49.26 | 4.871% | $51.6595 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $158.65 | 13.741% | $180.4501 | $180.45 | $180.45 | $180.50 |
| Purchase #7 | $141.69 | 12.419% | $159.2865 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $977.42 | $1,078.7454 | $1,078.74 | $1,078.75 | $1,078.90 | |