| 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 | $186.48 | 8.859% | $203.0003 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $218.38 | 5.548% | $230.4957 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $148.56 | 7.283% | $159.3796 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $130.63 | 12.648% | $147.1521 | $147.15 | $147.15 | $147.20 |
| Purchase #5 | $38.47 | 12.328% | $43.2126 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $64.30 | 13.119% | $72.7355 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $210.56 | 7.840% | $227.0679 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $997.38 | $1,083.0437 | $1,083.05 | $1,083.05 | $1,083.10 | |