| 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 | $242.81 | 8.492% | $263.4294 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $87.70 | 3.280% | $90.5766 | $90.58 | $90.60 | $90.60 |
| Purchase #3 | $108.29 | 13.548% | $122.9611 | $122.96 | $122.95 | $123.00 |
| Purchase #4 | $205.99 | 6.567% | $219.5174 | $219.52 | $219.50 | $219.50 |
| Purchase #5 | $80.39 | 5.856% | $85.0976 | $85.10 | $85.10 | $85.10 |
| Purchase #6 | $56.30 | 4.258% | $58.6973 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $5.73 | 11.797% | $6.406 | $6.41 | $6.40 | $6.40 |
| 7 purchase totals = | $787.21 | $846.6854 | $846.70 | $846.70 | $846.70 | |