| 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 | $202.85 | 4.861% | $212.7105 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $39.43 | 6.155% | $41.8569 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $115.37 | 7.848% | $124.4242 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $231.38 | 8.288% | $250.5568 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $169.25 | 5.196% | $178.0442 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $180.36 | 9.249% | $197.0415 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $134.76 | 8.591% | $146.3372 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $1,073.40 | $1,150.9713 | $1,150.97 | $1,150.95 | $1,150.90 | |