| 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 | $209.93 | 10.850% | $232.7074 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $132.73 | 8.460% | $143.959 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $142.77 | 3.646% | $147.9754 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $177.80 | 10.520% | $196.5046 | $196.50 | $196.50 | $196.50 |
| Purchase #5 | $53.50 | 8.337% | $57.9603 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $172.82 | 11.427% | $192.5681 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $138.59 | 12.644% | $156.1133 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $1,028.14 | $1,127.7881 | $1,127.79 | $1,127.75 | $1,127.90 | |