| 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 | $245.73 | 8.684% | $267.0692 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $234.32 | 5.240% | $246.5984 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $86.32 | 5.672% | $91.2161 | $91.22 | $91.20 | $91.20 |
| Purchase #4 | $130.96 | 10.809% | $145.1155 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $74.99 | 6.428% | $79.8104 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $43.93 | 3.312% | $45.385 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $132.85 | 8.203% | $143.7477 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $949.10 | $1,018.9423 | $1,018.96 | $1,018.90 | $1,018.90 | |