| 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 | $66.43 | 11.453% | $74.0382 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $29.26 | 7.652% | $31.499 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $195.92 | 13.749% | $222.857 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $175.27 | 10.852% | $194.2903 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $109.59 | 12.679% | $123.4849 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $240.66 | 3.126% | $248.183 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $241.52 | 3.515% | $250.0094 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,058.65 | $1,144.3618 | $1,144.36 | $1,144.40 | $1,144.40 | |