| 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 | $98.88 | 11.105% | $109.8606 | $109.86 | $109.85 | $109.90 |
| Purchase #2 | $203.71 | 6.237% | $216.4154 | $216.42 | $216.40 | $216.40 |
| Purchase #3 | $163.92 | 8.103% | $177.2024 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $110.64 | 3.608% | $114.6319 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $230.48 | 5.807% | $243.864 | $243.86 | $243.85 | $243.90 |
| Purchase #6 | $15.42 | 12.178% | $17.2978 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $112.40 | 6.436% | $119.6341 | $119.63 | $119.65 | $119.60 |
| 7 purchase totals = | $935.45 | $998.9062 | $998.90 | $998.90 | $998.90 | |