| 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 | $19.47 | 12.598% | $21.9228 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $224.84 | 3.665% | $233.0804 | $233.08 | $233.10 | $233.10 |
| Purchase #3 | $206.60 | 9.320% | $225.8551 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $31.36 | 7.622% | $33.7503 | $33.75 | $33.75 | $33.80 |
| Purchase #5 | $74.51 | 8.685% | $80.9812 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $212.88 | 3.470% | $220.2669 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $124.84 | 11.312% | $138.9619 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $894.50 | $954.8186 | $954.82 | $954.80 | $955.00 | |