| 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 | $211.87 | 12.838% | $239.0699 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $122.97 | 9.565% | $134.7321 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $231.94 | 4.766% | $242.9943 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $146.76 | 7.231% | $157.3722 | $157.37 | $157.35 | $157.40 |
| Purchase #5 | $30.62 | 7.351% | $32.8709 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $130.52 | 7.524% | $140.3403 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $159.61 | 13.797% | $181.6314 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $1,034.29 | $1,129.0111 | $1,129.00 | $1,129.00 | $1,129.00 | |