| 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 | $127.49 | 4.262% | $132.9236 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $41.88 | 9.174% | $45.7221 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $6.30 | 3.109% | $6.4959 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $202.62 | 4.155% | $211.0389 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $231.45 | 3.482% | $239.5091 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $62.63 | 6.120% | $66.463 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $243.66 | 8.357% | $264.0227 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $916.03 | $966.1753 | $966.17 | $966.10 | $966.10 | |