| 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 | $241.88 | 13.856% | $275.3949 | $275.39 | $275.40 | $275.40 |
| Purchase #2 | $78.64 | 10.521% | $86.9137 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $129.84 | 4.296% | $135.4179 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $236.96 | 5.774% | $250.6421 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $62.43 | 5.616% | $65.9361 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $28.84 | 8.426% | $31.2701 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $123.66 | 9.504% | $135.4126 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $902.25 | $980.9874 | $980.98 | $980.95 | $980.90 | |