| 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 | $204.68 | 7.384% | $219.7936 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $225.58 | 9.166% | $246.2567 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $88.74 | 12.300% | $99.655 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $119.42 | 5.472% | $125.9547 | $125.95 | $125.95 | $126.00 |
| Purchase #5 | $223.54 | 12.270% | $250.9684 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $193.40 | 5.799% | $204.6153 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $57.45 | 13.715% | $65.3293 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $1,112.81 | $1,212.5730 | $1,212.58 | $1,212.55 | $1,212.70 | |