| 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 | $220.82 | 13.366% | $250.3348 | $250.33 | $250.35 | $250.30 |
| Purchase #2 | $241.73 | 7.807% | $260.6019 | $260.60 | $260.60 | $260.60 |
| Purchase #3 | $62.47 | 8.157% | $67.5657 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $126.28 | 6.303% | $134.2394 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $102.40 | 12.792% | $115.499 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $30.93 | 7.439% | $33.2309 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $204.92 | 5.474% | $216.1373 | $216.14 | $216.15 | $216.10 |
| 7 purchase totals = | $989.55 | $1,077.6090 | $1,077.61 | $1,077.65 | $1,077.50 | |