| 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 | $245.97 | 8.793% | $267.5981 | $267.60 | $267.60 | $267.60 |
| Purchase #2 | $39.89 | 9.753% | $43.7805 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $218.61 | 5.655% | $230.9724 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $103.47 | 8.795% | $112.5702 | $112.57 | $112.55 | $112.60 |
| Purchase #5 | $216.59 | 9.281% | $236.6917 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $65.87 | 5.141% | $69.2564 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $200.28 | 4.828% | $209.9495 | $209.95 | $209.95 | $209.90 |
| 7 purchase totals = | $1,090.68 | $1,170.8188 | $1,170.82 | $1,170.80 | $1,170.90 | |