| 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 | $242.31 | 6.598% | $258.2976 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $173.56 | 9.488% | $190.0274 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $120.82 | 12.650% | $136.1037 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $18.51 | 3.211% | $19.1044 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $87.50 | 8.135% | $94.6181 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $204.89 | 10.731% | $226.8767 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $213.40 | 8.509% | $231.5582 | $231.56 | $231.55 | $231.60 |
| 7 purchase totals = | $1,060.99 | $1,156.5861 | $1,156.59 | $1,156.60 | $1,156.60 | |