| 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 | $129.57 | 8.416% | $140.4746 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $249.93 | 12.564% | $281.3312 | $281.33 | $281.35 | $281.30 |
| Purchase #3 | $101.94 | 6.220% | $108.2807 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $66.28 | 3.646% | $68.6966 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $181.53 | 13.695% | $206.3905 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $176.69 | 13.192% | $199.9989 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $189.69 | 9.330% | $207.3881 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,095.63 | $1,212.5606 | $1,212.56 | $1,212.60 | $1,212.60 | |