| 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 | $217.43 | 8.530% | $235.9768 | $235.98 | $236.00 | $236.00 |
| Purchase #2 | $223.30 | 3.150% | $230.334 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $180.95 | 8.850% | $196.9641 | $196.96 | $196.95 | $197.00 |
| Purchase #4 | $199.42 | 10.524% | $220.407 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $246.51 | 7.309% | $264.5274 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $99.93 | 6.237% | $106.1626 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $211.96 | 12.549% | $238.5589 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $1,379.50 | $1,492.9308 | $1,492.93 | $1,492.95 | $1,493.00 | |