| 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 | $30.88 | 3.178% | $31.8614 | $31.86 | $31.85 | $31.90 |
| Purchase #2 | $173.75 | 13.446% | $197.1124 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $71.76 | 12.400% | $80.6582 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $197.98 | 13.325% | $224.3608 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $77.89 | 10.673% | $86.2032 | $86.20 | $86.20 | $86.20 |
| Purchase #6 | $222.59 | 8.386% | $241.2564 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $151.69 | 12.342% | $170.4116 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $926.54 | $1,031.8640 | $1,031.86 | $1,031.80 | $1,032.00 | |