| 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 | $201.90 | 12.869% | $227.8825 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $236.28 | 9.147% | $257.8925 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $109.45 | 7.721% | $117.9006 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $26.85 | 8.704% | $29.187 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $31.65 | 12.776% | $35.6936 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $21.36 | 6.786% | $22.8095 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $7.56 | 12.762% | $8.5248 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $635.05 | $699.8905 | $699.88 | $699.90 | $699.90 | |