| 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 | $221.51 | 9.366% | $242.2566 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $161.90 | 9.352% | $177.0409 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $221.27 | 7.595% | $238.0755 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $40.45 | 8.189% | $43.7625 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $185.66 | 5.109% | $195.1454 | $195.15 | $195.15 | $195.10 |
| Purchase #6 | $138.68 | 9.245% | $151.501 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $90.99 | 9.843% | $99.9461 | $99.95 | $99.95 | $99.90 |
| 7 purchase totals = | $1,060.46 | $1,147.7280 | $1,147.74 | $1,147.75 | $1,147.70 | |