| 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 | $114.87 | 7.232% | $123.1774 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $102.51 | 3.148% | $105.737 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $21.75 | 13.353% | $24.6543 | $24.65 | $24.65 | $24.70 |
| Purchase #4 | $208.28 | 11.248% | $231.7073 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $114.42 | 5.725% | $120.9705 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $158.43 | 13.131% | $179.2334 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $80.73 | 11.222% | $89.7895 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $800.99 | $875.2694 | $875.27 | $875.30 | $875.30 | |