| 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 | $192.57 | 4.301% | $200.8524 | $200.85 | $200.85 | $200.90 |
| Purchase #2 | $210.25 | 6.684% | $224.3031 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $91.91 | 12.248% | $103.1671 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $235.95 | 10.142% | $259.88 | $259.88 | $259.90 | $259.90 |
| Purchase #5 | $208.70 | 9.858% | $229.2736 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $155.66 | 13.515% | $176.6974 | $176.70 | $176.70 | $176.70 |
| Purchase #7 | $205.94 | 4.319% | $214.8345 | $214.83 | $214.85 | $214.80 |
| 7 purchase totals = | $1,300.98 | $1,409.0081 | $1,409.00 | $1,409.00 | $1,409.10 | |