| 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 | $237.82 | 5.426% | $250.7241 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $8.74 | 3.648% | $9.0588 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $122.42 | 7.415% | $131.4974 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $174.53 | 8.258% | $188.9427 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $232.91 | 6.330% | $247.6532 | $247.65 | $247.65 | $247.70 |
| Purchase #6 | $58.49 | 12.180% | $65.6141 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $171.67 | 7.624% | $184.7581 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $1,006.58 | $1,078.2484 | $1,078.24 | $1,078.20 | $1,078.30 | |