| 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 | $12.95 | 12.630% | $14.5856 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $150.31 | 8.354% | $162.8669 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $217.62 | 10.167% | $239.7454 | $239.75 | $239.75 | $239.70 |
| Purchase #4 | $234.48 | 8.774% | $255.0533 | $255.05 | $255.05 | $255.10 |
| Purchase #5 | $121.31 | 12.810% | $136.8498 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $174.36 | 12.153% | $195.55 | $195.55 | $195.55 | $195.60 |
| Purchase #7 | $94.52 | 3.331% | $97.6685 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $1,005.55 | $1,102.3195 | $1,102.33 | $1,102.30 | $1,102.40 | |