| 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 | $198.40 | 12.233% | $222.6703 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $176.42 | 8.533% | $191.4739 | $191.47 | $191.45 | $191.50 |
| Purchase #3 | $203.72 | 8.316% | $220.6614 | $220.66 | $220.65 | $220.70 |
| Purchase #4 | $149.69 | 9.339% | $163.6695 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $86.94 | 3.715% | $90.1698 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $118.99 | 8.360% | $128.9376 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $21.44 | 6.526% | $22.8392 | $22.84 | $22.85 | $22.80 |
| 7 purchase totals = | $955.60 | $1,040.4217 | $1,040.42 | $1,040.35 | $1,040.50 | |