| 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 | $37.43 | 3.385% | $38.697 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $123.62 | 12.116% | $138.5978 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $150.55 | 13.874% | $171.4373 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $242.50 | 13.173% | $274.4445 | $274.44 | $274.45 | $274.40 |
| Purchase #5 | $137.71 | 7.226% | $147.6609 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $93.83 | 4.373% | $97.9332 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $202.87 | 7.265% | $217.6085 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $988.51 | $1,086.3792 | $1,086.38 | $1,086.40 | $1,086.30 | |