| 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 | $9.41 | 8.400% | $10.2004 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $118.46 | 12.808% | $133.6324 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $127.84 | 12.262% | $143.5157 | $143.52 | $143.50 | $143.50 |
| Purchase #4 | $11.31 | 8.843% | $12.3101 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $217.54 | 13.401% | $246.6925 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $30.54 | 9.557% | $33.4587 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $116.42 | 5.771% | $123.1386 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $631.52 | $702.9484 | $702.95 | $702.95 | $702.90 | |