| 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 | $226.89 | 6.775% | $242.2618 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $191.79 | 7.840% | $206.8263 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $233.92 | 3.741% | $242.6709 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $224.83 | 8.698% | $244.3857 | $244.39 | $244.40 | $244.40 |
| Purchase #5 | $104.63 | 8.117% | $113.1228 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $140.63 | 13.595% | $159.7486 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $99.58 | 3.565% | $103.13 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $1,222.27 | $1,312.1461 | $1,312.15 | $1,312.15 | $1,312.10 | |