| 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 | $232.42 | 4.432% | $242.7209 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $173.66 | 4.429% | $181.3514 | $181.35 | $181.35 | $181.40 |
| Purchase #3 | $50.68 | 10.182% | $55.8402 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $231.82 | 13.733% | $263.6558 | $263.66 | $263.65 | $263.70 |
| Purchase #5 | $198.55 | 13.409% | $225.1736 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $122.75 | 10.769% | $135.9689 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $91.84 | 11.475% | $102.3786 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $1,101.72 | $1,207.0894 | $1,207.09 | $1,207.05 | $1,207.20 | |