| 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 | $32.43 | 5.791% | $34.308 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $239.36 | 12.399% | $269.0382 | $269.04 | $269.05 | $269.00 |
| Purchase #3 | $185.43 | 12.447% | $208.5105 | $208.51 | $208.50 | $208.50 |
| Purchase #4 | $11.25 | 8.460% | $12.2018 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $241.58 | 11.689% | $269.8183 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $78.93 | 5.230% | $83.058 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $85.90 | 12.816% | $96.9089 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $874.88 | $973.8437 | $973.85 | $973.80 | $973.80 | |