| 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 | $235.52 | 4.183% | $245.3718 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $123.80 | 5.221% | $130.2636 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $31.71 | 9.746% | $34.8005 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $209.35 | 9.650% | $229.5523 | $229.55 | $229.55 | $229.60 |
| Purchase #5 | $125.94 | 13.542% | $142.9948 | $142.99 | $143.00 | $143.00 |
| Purchase #6 | $178.43 | 12.401% | $200.5571 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $46.33 | 13.127% | $52.4117 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $951.08 | $1,035.9518 | $1,035.94 | $1,035.90 | $1,036.10 | |