| 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 | $30.43 | 5.561% | $32.1222 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $210.86 | 9.299% | $230.4679 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $102.46 | 13.444% | $116.2347 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $189.45 | 5.506% | $199.8811 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $19.83 | 13.218% | $22.4511 | $22.45 | $22.45 | $22.50 |
| Purchase #6 | $73.78 | 4.374% | $77.0071 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $216.54 | 11.333% | $241.0805 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $843.35 | $919.2446 | $919.24 | $919.25 | $919.30 | |