| 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 | $243.55 | 6.494% | $259.3661 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $76.92 | 4.507% | $80.3868 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $158.33 | 12.551% | $178.202 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $106.54 | 4.481% | $111.3141 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $139.88 | 6.589% | $149.0967 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $153.67 | 10.118% | $169.2183 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $146.46 | 6.270% | $155.643 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $1,025.35 | $1,103.2270 | $1,103.23 | $1,103.20 | $1,103.20 | |