| 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 | $120.94 | 12.127% | $135.6064 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $227.88 | 12.367% | $256.0619 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $176.64 | 4.568% | $184.7089 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $77.88 | 13.681% | $88.5348 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $39.45 | 5.405% | $41.5823 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $11.55 | 9.223% | $12.6153 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $45.62 | 10.414% | $50.3709 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $699.96 | $769.4805 | $769.48 | $769.45 | $769.50 | |