| 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 | $22.98 | 8.739% | $24.9882 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $213.45 | 4.809% | $223.7148 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $123.59 | 12.800% | $139.4095 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $110.95 | 3.375% | $114.6946 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $229.88 | 7.410% | $246.9141 | $246.91 | $246.90 | $246.90 |
| Purchase #6 | $201.69 | 4.205% | $210.1711 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $142.46 | 9.530% | $156.0364 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $1,045.00 | $1,115.9287 | $1,115.92 | $1,115.90 | $1,115.90 | |