| 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 | $95.52 | 6.608% | $101.832 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $161.57 | 13.407% | $183.2317 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $134.72 | 4.530% | $140.8228 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $248.83 | 12.152% | $279.0678 | $279.07 | $279.05 | $279.10 |
| Purchase #5 | $27.92 | 7.426% | $29.9933 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $217.26 | 3.403% | $224.6534 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $155.48 | 9.186% | $169.7624 | $169.76 | $169.75 | $169.80 |
| 7 purchase totals = | $1,041.30 | $1,129.3634 | $1,129.35 | $1,129.35 | $1,129.40 | |