| 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 | $109.31 | 13.323% | $123.8734 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $58.82 | 7.241% | $63.0792 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $120.60 | 5.375% | $127.0823 | $127.08 | $127.10 | $127.10 |
| Purchase #4 | $56.97 | 6.672% | $60.771 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $36.82 | 8.524% | $39.9585 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $57.98 | 5.579% | $61.2147 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $220.27 | 8.556% | $239.1163 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $660.77 | $715.0954 | $715.09 | $715.05 | $715.20 | |