| 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 | $223.25 | 9.242% | $243.8828 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $190.29 | 5.330% | $200.4325 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $131.96 | 10.504% | $145.8211 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $63.94 | 8.716% | $69.513 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $120.43 | 10.173% | $132.6813 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $142.30 | 5.252% | $149.7736 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $7.85 | 5.583% | $8.2883 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $880.02 | $950.3926 | $950.38 | $950.40 | $950.40 | |