| 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 | $230.33 | 3.687% | $238.8223 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $26.42 | 8.593% | $28.6903 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $94.35 | 3.579% | $97.7268 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $10.85 | 4.467% | $11.3347 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $37.26 | 4.744% | $39.0276 | $39.03 | $39.05 | $39.00 |
| Purchase #6 | $245.90 | 6.666% | $262.2917 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $53.76 | 11.509% | $59.9472 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $698.87 | $737.8406 | $737.84 | $737.90 | $737.70 | |