| 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 | $117.64 | 4.240% | $122.6279 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $248.88 | 7.319% | $267.0955 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $5.25 | 10.538% | $5.8032 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $102.90 | 5.157% | $108.2066 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $174.97 | 10.203% | $192.8222 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $199.55 | 6.622% | $212.7642 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $160.85 | 10.186% | $177.2342 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $1,010.04 | $1,086.5538 | $1,086.55 | $1,086.55 | $1,086.50 | |