| 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 | $145.40 | 12.383% | $163.4049 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $197.51 | 11.566% | $220.354 | $220.35 | $220.35 | $220.40 |
| Purchase #3 | $182.50 | 10.258% | $201.2209 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $61.73 | 4.147% | $64.2899 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $193.42 | 13.131% | $218.818 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $104.56 | 8.293% | $113.2312 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $37.57 | 10.316% | $41.4457 | $41.45 | $41.45 | $41.40 |
| 7 purchase totals = | $922.69 | $1,022.7646 | $1,022.76 | $1,022.75 | $1,022.70 | |