| 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 | $215.44 | 8.642% | $234.0583 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $9.73 | 6.565% | $10.3688 | $10.37 | $10.35 | $10.40 |
| Purchase #3 | $250.64 | 8.572% | $272.1249 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $74.85 | 5.444% | $78.9248 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $22.94 | 9.226% | $25.0564 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $93.54 | 8.440% | $101.4348 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $114.42 | 12.111% | $128.2774 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $781.56 | $850.2454 | $850.24 | $850.20 | $850.30 | |