| 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 | $97.71 | 8.851% | $106.3583 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $114.41 | 5.442% | $120.6362 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $138.83 | 8.610% | $150.7833 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $103.71 | 13.311% | $117.5148 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $224.51 | 3.569% | $232.5228 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $208.85 | 13.599% | $237.2515 | $237.25 | $237.25 | $237.30 |
| Purchase #7 | $206.53 | 4.470% | $215.7619 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,094.55 | $1,180.8288 | $1,180.82 | $1,180.80 | $1,180.90 | |