| 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 | $94.60 | 3.737% | $98.1352 | $98.14 | $98.15 | $98.10 |
| Purchase #2 | $67.33 | 10.370% | $74.3121 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $194.43 | 7.712% | $209.4244 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $94.72 | 4.780% | $99.2476 | $99.25 | $99.25 | $99.20 |
| Purchase #5 | $248.59 | 7.506% | $267.2492 | $267.25 | $267.25 | $267.20 |
| Purchase #6 | $217.96 | 3.206% | $224.9478 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $12.79 | 10.830% | $14.1752 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $930.42 | $987.4915 | $987.50 | $987.50 | $987.30 | |