| 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 | $219.82 | 5.244% | $231.3474 | $231.35 | $231.35 | $231.30 |
| Purchase #2 | $13.82 | 10.521% | $15.274 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $11.51 | 11.697% | $12.8563 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $62.99 | 10.855% | $69.8276 | $69.83 | $69.85 | $69.80 |
| Purchase #5 | $7.44 | 8.375% | $8.0631 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $240.33 | 5.347% | $253.1804 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $209.56 | 3.799% | $217.5212 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $765.47 | $808.0700 | $808.07 | $808.05 | $808.10 | |