| 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 | $239.55 | 10.684% | $265.1435 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $96.83 | 8.209% | $104.7788 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $115.46 | 12.347% | $129.7158 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $137.77 | 11.403% | $153.4799 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $216.93 | 4.511% | $226.7157 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $35.85 | 11.192% | $39.8623 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $67.35 | 5.796% | $71.2536 | $71.25 | $71.25 | $71.30 |
| 7 purchase totals = | $909.74 | $990.9496 | $990.95 | $990.95 | $991.00 | |