| 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 | $203.54 | 3.454% | $210.5703 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $184.54 | 9.241% | $201.5933 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $172.71 | 9.320% | $188.8066 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $57.55 | 12.404% | $64.6885 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $108.92 | 4.418% | $113.7321 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $209.42 | 3.544% | $216.8418 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $71.25 | 6.667% | $76.0002 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $1,007.93 | $1,072.2328 | $1,072.23 | $1,072.25 | $1,072.20 | |