| 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 | $87.33 | 8.295% | $94.574 | $94.57 | $94.55 | $94.60 |
| Purchase #2 | $208.58 | 5.418% | $219.8809 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $208.60 | 12.264% | $234.1827 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $154.58 | 4.591% | $161.6768 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $199.93 | 11.340% | $222.6021 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $124.48 | 5.567% | $131.4098 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $135.29 | 9.382% | $147.9829 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $1,118.79 | $1,212.3092 | $1,212.30 | $1,212.35 | $1,212.40 | |