| 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 | $21.81 | 9.608% | $23.9055 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $148.87 | 7.767% | $160.4327 | $160.43 | $160.45 | $160.40 |
| Purchase #3 | $235.53 | 5.532% | $248.5595 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $215.84 | 4.319% | $225.1621 | $225.16 | $225.15 | $225.20 |
| Purchase #5 | $178.49 | 4.789% | $187.0379 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $154.29 | 13.553% | $175.2009 | $175.20 | $175.20 | $175.20 |
| Purchase #7 | $71.79 | 4.298% | $74.8755 | $74.88 | $74.90 | $74.90 |
| 7 purchase totals = | $1,026.62 | $1,095.1741 | $1,095.18 | $1,095.20 | $1,095.20 | |