| 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 | $233.69 | 11.265% | $260.0152 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $183.98 | 4.238% | $191.7771 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $225.41 | 7.627% | $242.602 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $224.99 | 5.741% | $237.9067 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $244.93 | 10.498% | $270.6428 | $270.64 | $270.65 | $270.60 |
| Purchase #6 | $97.59 | 13.473% | $110.7383 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $69.95 | 4.508% | $73.1033 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $1,280.54 | $1,386.7854 | $1,386.79 | $1,386.80 | $1,386.70 | |