| 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 | $237.48 | 12.452% | $267.051 | $267.05 | $267.05 | $267.10 |
| Purchase #2 | $73.72 | 9.274% | $80.5568 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $125.30 | 13.280% | $141.9398 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $235.53 | 8.189% | $254.8176 | $254.82 | $254.80 | $254.80 |
| Purchase #5 | $37.25 | 5.491% | $39.2954 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $116.75 | 10.824% | $129.387 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $228.39 | 8.165% | $247.038 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,054.42 | $1,160.0856 | $1,160.10 | $1,160.10 | $1,160.10 | |