| 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 | $203.71 | 3.560% | $210.9621 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $199.55 | 11.790% | $223.0769 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $132.31 | 10.666% | $146.4222 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $201.46 | 9.626% | $220.8525 | $220.85 | $220.85 | $220.90 |
| Purchase #5 | $250.51 | 9.256% | $273.6972 | $273.70 | $273.70 | $273.70 |
| Purchase #6 | $5.91 | 9.270% | $6.4579 | $6.46 | $6.45 | $6.50 |
| Purchase #7 | $73.39 | 12.386% | $82.4801 | $82.48 | $82.50 | $82.50 |
| 7 purchase totals = | $1,066.84 | $1,163.9489 | $1,163.95 | $1,163.95 | $1,164.10 | |