| 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 | $220.62 | 8.701% | $239.8161 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $246.92 | 13.384% | $279.9678 | $279.97 | $279.95 | $280.00 |
| Purchase #3 | $214.62 | 13.397% | $243.3726 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $229.45 | 3.544% | $237.5817 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $131.32 | 10.501% | $145.1099 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $185.85 | 13.240% | $210.4565 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $7.29 | 6.265% | $7.7467 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $1,236.07 | $1,364.0513 | $1,364.06 | $1,364.00 | $1,364.10 | |