| 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 | $95.72 | 4.837% | $100.35 | $100.35 | $100.35 | $100.40 |
| Purchase #2 | $219.58 | 13.410% | $249.0257 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $185.81 | 3.782% | $192.8373 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $82.39 | 6.291% | $87.5732 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $112.95 | 5.780% | $119.4785 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $93.93 | 4.344% | $98.0103 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $108.87 | 5.821% | $115.2073 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $899.25 | $962.4823 | $962.49 | $962.50 | $962.50 | |