| 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 | $5.62 | 12.134% | $6.3019 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $223.58 | 13.832% | $254.5056 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $178.73 | 4.403% | $186.5995 | $186.60 | $186.60 | $186.60 |
| Purchase #4 | $202.25 | 6.519% | $215.4347 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $18.67 | 9.811% | $20.5017 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $180.44 | 6.140% | $191.519 | $191.52 | $191.50 | $191.50 |
| Purchase #7 | $222.37 | 11.433% | $247.7936 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $1,031.66 | $1,122.6560 | $1,122.65 | $1,122.65 | $1,122.60 | |