| 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 | $213.70 | 13.774% | $243.135 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $190.70 | 11.177% | $212.0145 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $105.29 | 3.498% | $108.973 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $81.35 | 10.849% | $90.1757 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $63.68 | 6.581% | $67.8708 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $85.52 | 9.842% | $93.9369 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $39.49 | 11.335% | $43.9662 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $779.73 | $860.0721 | $860.08 | $860.05 | $860.10 | |