| 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 | $109.66 | 6.720% | $117.0292 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $223.39 | 5.579% | $235.8529 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $186.73 | 8.106% | $201.8663 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $7.76 | 4.637% | $8.1198 | $8.12 | $8.10 | $8.10 |
| Purchase #5 | $114.77 | 8.641% | $124.6873 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $178.99 | 5.383% | $188.625 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $163.68 | 8.352% | $177.3506 | $177.35 | $177.35 | $177.40 |
| 7 purchase totals = | $984.98 | $1,053.5311 | $1,053.54 | $1,053.55 | $1,053.60 | |