| 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 | $222.62 | 10.212% | $245.354 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $185.89 | 9.524% | $203.5942 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $63.81 | 4.537% | $66.7051 | $66.71 | $66.70 | $66.70 |
| Purchase #4 | $70.92 | 13.157% | $80.2509 | $80.25 | $80.25 | $80.30 |
| Purchase #5 | $188.77 | 7.408% | $202.7541 | $202.75 | $202.75 | $202.80 |
| Purchase #6 | $184.28 | 12.665% | $207.6191 | $207.62 | $207.60 | $207.60 |
| Purchase #7 | $26.91 | 10.684% | $29.7851 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $943.20 | $1,036.0625 | $1,036.06 | $1,036.05 | $1,036.20 | |