| 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 | $20.79 | 7.776% | $22.4066 | $22.41 | $22.40 | $22.40 |
| Purchase #2 | $113.73 | 7.613% | $122.3883 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $101.42 | 12.143% | $113.7354 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $64.81 | 9.201% | $70.7732 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $222.41 | 6.657% | $237.2158 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $214.69 | 12.482% | $241.4876 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $212.94 | 5.447% | $224.5388 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $950.79 | $1,032.5457 | $1,032.56 | $1,032.55 | $1,032.50 | |