| 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 | $210.32 | 4.671% | $220.144 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $163.71 | 4.451% | $170.9967 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $13.98 | 6.322% | $14.8638 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $206.58 | 7.292% | $221.6438 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $79.43 | 11.235% | $88.354 | $88.35 | $88.35 | $88.40 |
| Purchase #6 | $219.38 | 5.704% | $231.8934 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $199.62 | 4.308% | $208.2196 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $1,093.02 | $1,156.1153 | $1,156.10 | $1,156.10 | $1,156.10 | |