| 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 | $245.35 | 3.477% | $253.8808 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $155.36 | 9.667% | $170.3787 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $129.77 | 3.418% | $134.2055 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $120.33 | 13.182% | $136.1919 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $26.26 | 13.254% | $29.7405 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $120.95 | 7.512% | $130.0358 | $130.04 | $130.05 | $130.00 |
| Purchase #7 | $93.87 | 3.717% | $97.3591 | $97.36 | $97.35 | $97.40 |
| 7 purchase totals = | $891.89 | $951.7923 | $951.80 | $951.85 | $951.80 | |