| 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 | $50.55 | 3.536% | $52.3374 | $52.34 | $52.35 | $52.30 |
| Purchase #2 | $231.69 | 12.207% | $259.9724 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $142.84 | 10.640% | $158.0382 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $64.44 | 10.127% | $70.9658 | $70.97 | $70.95 | $71.00 |
| Purchase #5 | $193.64 | 12.290% | $217.4384 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $244.62 | 9.384% | $267.5751 | $267.58 | $267.60 | $267.60 |
| Purchase #7 | $90.74 | 13.501% | $102.9908 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $1,018.52 | $1,129.3181 | $1,129.33 | $1,129.35 | $1,129.30 | |