| 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 | $126.38 | 3.477% | $130.7742 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $103.37 | 8.480% | $112.1358 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $104.48 | 12.464% | $117.5024 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $197.54 | 4.805% | $207.0318 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $93.61 | 12.586% | $105.3918 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $187.48 | 9.390% | $205.0844 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $160.50 | 9.438% | $175.648 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $973.36 | $1,053.5684 | $1,053.56 | $1,053.60 | $1,053.50 | |