| 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 | $178.56 | 12.835% | $201.4782 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $44.88 | 10.355% | $49.5273 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $155.81 | 11.264% | $173.3604 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $115.57 | 12.760% | $130.3167 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $204.33 | 6.619% | $217.8546 | $217.85 | $217.85 | $217.90 |
| Purchase #6 | $241.66 | 10.859% | $267.9019 | $267.90 | $267.90 | $267.90 |
| Purchase #7 | $52.66 | 11.379% | $58.6522 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $993.47 | $1,099.0913 | $1,099.09 | $1,099.10 | $1,099.20 | |