| 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 | $103.84 | 11.338% | $115.6134 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $85.28 | 9.596% | $93.4635 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $206.55 | 4.695% | $216.2475 | $216.25 | $216.25 | $216.20 |
| Purchase #4 | $119.68 | 8.596% | $129.9677 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $173.72 | 4.737% | $181.9491 | $181.95 | $181.95 | $181.90 |
| Purchase #6 | $38.84 | 11.332% | $43.2413 | $43.24 | $43.25 | $43.20 |
| Purchase #7 | $45.98 | 11.330% | $51.1895 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $773.89 | $831.6720 | $831.67 | $831.65 | $831.60 | |