| 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 | $115.37 | 13.787% | $131.2761 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $223.66 | 3.724% | $231.9891 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $49.88 | 11.789% | $55.7604 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $11.64 | 5.612% | $12.2932 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $54.49 | 5.602% | $57.5425 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $61.35 | 12.138% | $68.7967 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $202.73 | 10.708% | $224.4383 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $719.12 | $782.0963 | $782.10 | $782.15 | $782.10 | |