| 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 | $28.53 | 4.204% | $29.7294 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $106.74 | 13.298% | $120.9343 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $240.81 | 13.576% | $273.5024 | $273.50 | $273.50 | $273.50 |
| Purchase #4 | $171.39 | 12.506% | $192.824 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $126.45 | 7.366% | $135.7643 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $245.79 | 10.820% | $272.3845 | $272.38 | $272.40 | $272.40 |
| Purchase #7 | $234.26 | 11.353% | $260.8555 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $1,153.97 | $1,285.9944 | $1,285.98 | $1,286.00 | $1,286.00 | |