| 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 | $217.37 | 7.825% | $234.3792 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $214.83 | 7.260% | $230.4267 | $230.43 | $230.45 | $230.40 |
| Purchase #3 | $247.67 | 11.361% | $275.8078 | $275.81 | $275.80 | $275.80 |
| Purchase #4 | $186.75 | 10.760% | $206.8443 | $206.84 | $206.85 | $206.80 |
| Purchase #5 | $65.25 | 11.556% | $72.7903 | $72.79 | $72.80 | $72.80 |
| Purchase #6 | $179.81 | 5.300% | $189.3399 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $178.60 | 11.305% | $198.7907 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $1,290.28 | $1,408.3789 | $1,408.38 | $1,408.45 | $1,408.30 | |