| 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 | $9.60 | 6.796% | $10.2524 | $10.25 | $10.25 | $10.30 |
| Purchase #2 | $175.62 | 10.192% | $193.5192 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $134.60 | 12.771% | $151.7898 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $209.42 | 8.770% | $227.7861 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $229.96 | 10.842% | $254.8923 | $254.89 | $254.90 | $254.90 |
| Purchase #6 | $204.65 | 13.518% | $232.3146 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $23.39 | 10.192% | $25.7739 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $987.24 | $1,096.3283 | $1,096.32 | $1,096.30 | $1,096.40 | |