| 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 | $61.90 | 4.159% | $64.4744 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $193.76 | 13.600% | $220.1114 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $201.55 | 11.630% | $224.9903 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $201.48 | 6.581% | $214.7394 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $132.76 | 3.747% | $137.7345 | $137.73 | $137.75 | $137.70 |
| Purchase #6 | $118.92 | 5.183% | $125.0836 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $216.67 | 11.298% | $241.1494 | $241.15 | $241.15 | $241.10 |
| 7 purchase totals = | $1,127.04 | $1,228.2830 | $1,228.27 | $1,228.30 | $1,228.20 | |