| 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 | $138.83 | 11.841% | $155.2689 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $243.44 | 6.171% | $258.4627 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $131.36 | 9.409% | $143.7197 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $122.78 | 3.604% | $127.205 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $210.89 | 3.299% | $217.8473 | $217.85 | $217.85 | $217.80 |
| Purchase #6 | $246.82 | 12.639% | $278.0156 | $278.02 | $278.00 | $278.00 |
| Purchase #7 | $86.62 | 10.578% | $95.7827 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,180.74 | $1,276.3019 | $1,276.31 | $1,276.25 | $1,276.30 | |