| 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 | $6.99 | 11.865% | $7.8194 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $213.98 | 8.183% | $231.49 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $88.44 | 12.697% | $99.6692 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $250.77 | 6.185% | $266.2801 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $173.66 | 10.811% | $192.4344 | $192.43 | $192.45 | $192.40 |
| Purchase #6 | $106.44 | 13.690% | $121.0116 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $183.52 | 13.142% | $207.6382 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $1,023.80 | $1,126.3429 | $1,126.34 | $1,126.35 | $1,126.30 | |