| 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 | $113.92 | 3.659% | $118.0883 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $126.26 | 4.533% | $131.9834 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $64.64 | 9.165% | $70.5643 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $174.55 | 6.703% | $186.2501 | $186.25 | $186.25 | $186.30 |
| Purchase #5 | $222.66 | 9.695% | $244.2469 | $244.25 | $244.25 | $244.20 |
| Purchase #6 | $138.43 | 11.307% | $154.0823 | $154.08 | $154.10 | $154.10 |
| Purchase #7 | $134.97 | 11.477% | $150.4605 | $150.46 | $150.45 | $150.50 |
| 7 purchase totals = | $975.43 | $1,055.6758 | $1,055.67 | $1,055.70 | $1,055.80 | |