| 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 | $96.66 | 5.527% | $102.0024 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $201.36 | 6.296% | $214.0376 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $86.79 | 3.817% | $90.1028 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $113.64 | 12.355% | $127.6802 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $217.26 | 13.621% | $246.853 | $246.85 | $246.85 | $246.90 |
| Purchase #6 | $217.97 | 4.631% | $228.0642 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $19.71 | 8.289% | $21.3438 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $953.39 | $1,030.0840 | $1,030.07 | $1,030.10 | $1,030.10 | |