| 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 | $88.76 | 4.328% | $92.6015 | $92.60 | $92.60 | $92.60 |
| Purchase #2 | $20.63 | 8.841% | $22.4539 | $22.45 | $22.45 | $22.50 |
| Purchase #3 | $237.42 | 8.780% | $258.2655 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $131.69 | 13.336% | $149.2522 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $218.90 | 13.238% | $247.878 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $211.44 | 11.807% | $236.4047 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $104.75 | 3.861% | $108.7944 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $1,013.59 | $1,115.6502 | $1,115.64 | $1,115.65 | $1,115.80 | |