| 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 | $94.71 | 9.168% | $103.393 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $213.87 | 10.537% | $236.4055 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $198.60 | 9.648% | $217.7609 | $217.76 | $217.75 | $217.80 |
| Purchase #4 | $157.37 | 6.178% | $167.0923 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $22.27 | 12.744% | $25.1081 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $159.70 | 9.375% | $174.6719 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $138.78 | 9.545% | $152.0266 | $152.03 | $152.05 | $152.00 |
| 7 purchase totals = | $985.30 | $1,076.4583 | $1,076.46 | $1,076.45 | $1,076.50 | |