| 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 | $152.81 | 11.352% | $170.157 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $220.36 | 6.301% | $234.2449 | $234.24 | $234.25 | $234.20 |
| Purchase #3 | $221.67 | 8.666% | $240.8799 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $72.95 | 7.536% | $78.4475 | $78.45 | $78.45 | $78.40 |
| Purchase #5 | $229.78 | 13.737% | $261.3449 | $261.34 | $261.35 | $261.30 |
| Purchase #6 | $28.29 | 3.437% | $29.2623 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $223.57 | 8.266% | $242.0503 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $1,149.43 | $1,256.3868 | $1,256.38 | $1,256.40 | $1,256.40 | |