| 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 | $243.52 | 5.460% | $256.8162 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $74.57 | 4.455% | $77.8921 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $205.30 | 13.698% | $233.422 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $176.41 | 9.248% | $192.7244 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $160.38 | 10.741% | $177.6064 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $216.90 | 12.719% | $244.4875 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $234.51 | 6.500% | $249.7532 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $1,311.59 | $1,432.7018 | $1,432.70 | $1,432.65 | $1,432.70 | |