| 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 | $233.91 | 7.238% | $250.8404 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $69.86 | 7.652% | $75.2057 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $17.81 | 11.371% | $19.8352 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $244.63 | 6.180% | $259.7481 | $259.75 | $259.75 | $259.70 |
| Purchase #5 | $222.37 | 10.778% | $246.337 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $19.29 | 6.592% | $20.5616 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $75.81 | 11.599% | $84.6032 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $883.68 | $957.1312 | $957.14 | $957.15 | $957.00 | |