| 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 | $110.85 | 12.201% | $124.3748 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $149.79 | 3.338% | $154.79 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $248.62 | 4.596% | $260.0466 | $260.05 | $260.05 | $260.00 |
| Purchase #4 | $111.59 | 3.165% | $115.1218 | $115.12 | $115.10 | $115.10 |
| Purchase #5 | $137.52 | 6.798% | $146.8686 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $163.83 | 9.722% | $179.7576 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $245.77 | 3.510% | $254.3965 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,167.97 | $1,235.3559 | $1,235.36 | $1,235.30 | $1,235.40 | |