| 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 | $231.78 | 10.858% | $256.9467 | $256.95 | $256.95 | $256.90 |
| Purchase #2 | $220.79 | 3.374% | $228.2395 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $206.98 | 4.445% | $216.1803 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $188.83 | 7.857% | $203.6664 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $74.70 | 7.344% | $80.186 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $206.83 | 6.386% | $220.0382 | $220.04 | $220.05 | $220.00 |
| Purchase #7 | $19.55 | 9.243% | $21.357 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $1,149.46 | $1,226.6141 | $1,226.63 | $1,226.65 | $1,226.60 | |