| 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 | $201.37 | 12.685% | $226.9138 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $248.86 | 8.190% | $269.2416 | $269.24 | $269.25 | $269.20 |
| Purchase #3 | $116.53 | 11.624% | $130.0754 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $98.96 | 11.336% | $110.1781 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $216.97 | 7.326% | $232.8652 | $232.87 | $232.85 | $232.90 |
| Purchase #6 | $125.63 | 7.283% | $134.7796 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $210.47 | 12.488% | $236.7535 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $1,218.79 | $1,340.8072 | $1,340.81 | $1,340.85 | $1,340.90 | |