| 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 | $209.38 | 13.294% | $237.215 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $52.79 | 7.240% | $56.612 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $121.86 | 8.238% | $131.8988 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $189.40 | 8.618% | $205.7225 | $205.72 | $205.70 | $205.70 |
| Purchase #5 | $54.29 | 5.270% | $57.1511 | $57.15 | $57.15 | $57.20 |
| Purchase #6 | $143.32 | 8.536% | $155.5538 | $155.55 | $155.55 | $155.60 |
| Purchase #7 | $18.98 | 5.644% | $20.0512 | $20.05 | $20.05 | $20.10 |
| 7 purchase totals = | $790.02 | $864.2044 | $864.20 | $864.15 | $864.30 | |