| 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 | $9.80 | 8.151% | $10.5988 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $234.48 | 9.602% | $256.9948 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $148.31 | 5.357% | $156.255 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $183.92 | 4.372% | $191.961 | $191.96 | $191.95 | $192.00 |
| Purchase #5 | $123.97 | 10.556% | $137.0563 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $154.64 | 7.602% | $166.3957 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $88.71 | 8.181% | $95.9674 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $943.83 | $1,015.2290 | $1,015.24 | $1,015.20 | $1,015.40 | |