| 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 | $193.45 | 6.530% | $206.0823 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $35.91 | 5.589% | $37.917 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $63.26 | 9.700% | $69.3962 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $106.40 | 8.377% | $115.3131 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $93.51 | 7.379% | $100.4101 | $100.41 | $100.40 | $100.40 |
| Purchase #6 | $126.91 | 5.753% | $134.2111 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $220.47 | 11.874% | $246.6486 | $246.65 | $246.65 | $246.60 |
| 7 purchase totals = | $839.91 | $909.9784 | $909.98 | $909.95 | $909.90 | |