| 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 | $243.35 | 10.362% | $268.5659 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $124.59 | 10.804% | $138.0507 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $14.76 | 6.277% | $15.6865 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $250.70 | 7.779% | $270.202 | $270.20 | $270.20 | $270.20 |
| Purchase #5 | $30.99 | 3.535% | $32.0855 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $32.80 | 10.834% | $36.3536 | $36.35 | $36.35 | $36.40 |
| Purchase #7 | $238.83 | 6.858% | $255.209 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $936.02 | $1,016.1532 | $1,016.16 | $1,016.15 | $1,016.30 | |