| 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 | $224.69 | 7.616% | $241.8024 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $135.63 | 10.585% | $149.9864 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $30.54 | 13.521% | $34.6693 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $25.87 | 13.560% | $29.378 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $196.83 | 11.689% | $219.8375 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $192.87 | 13.623% | $219.1447 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $80.63 | 3.849% | $83.7334 | $83.73 | $83.75 | $83.70 |
| 7 purchase totals = | $887.06 | $978.5517 | $978.55 | $978.60 | $978.50 | |