| 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 | $234.82 | 13.649% | $266.8706 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $14.47 | 4.725% | $15.1537 | $15.15 | $15.15 | $15.20 |
| Purchase #3 | $55.54 | 5.735% | $58.7252 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $237.60 | 7.504% | $255.4295 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $72.64 | 9.701% | $79.6868 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $234.74 | 9.253% | $256.4605 | $256.46 | $256.45 | $256.50 |
| Purchase #7 | $249.97 | 7.342% | $268.3228 | $268.32 | $268.30 | $268.30 |
| 7 purchase totals = | $1,099.78 | $1,200.6491 | $1,200.65 | $1,200.65 | $1,200.70 | |