| 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 | $102.91 | 7.570% | $110.7003 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $236.85 | 7.366% | $254.2964 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $56.72 | 3.475% | $58.691 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $85.27 | 9.707% | $93.5472 | $93.55 | $93.55 | $93.50 |
| Purchase #5 | $172.32 | 10.344% | $190.1448 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $249.52 | 12.361% | $280.3632 | $280.36 | $280.35 | $280.40 |
| Purchase #7 | $145.78 | 7.449% | $156.6392 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $1,049.37 | $1,144.3821 | $1,144.38 | $1,144.40 | $1,144.30 | |