| 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 | $181.39 | 10.812% | $201.0019 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $20.57 | 3.502% | $21.2904 | $21.29 | $21.30 | $21.30 |
| Purchase #3 | $225.41 | 12.648% | $253.9199 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $59.84 | 10.105% | $65.8868 | $65.89 | $65.90 | $65.90 |
| Purchase #5 | $74.75 | 8.288% | $80.9453 | $80.95 | $80.95 | $80.90 |
| Purchase #6 | $70.51 | 12.835% | $79.56 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $34.27 | 12.325% | $38.4938 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $666.74 | $741.0981 | $741.10 | $741.10 | $741.10 | |