| 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 | $93.61 | 10.570% | $103.5046 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $198.92 | 11.618% | $222.0305 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $233.86 | 3.384% | $241.7738 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $180.88 | 10.566% | $199.9918 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $34.51 | 6.567% | $36.7763 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $243.59 | 11.603% | $271.8537 | $271.85 | $271.85 | $271.90 |
| Purchase #7 | $225.51 | 4.231% | $235.0513 | $235.05 | $235.05 | $235.10 |
| 7 purchase totals = | $1,210.88 | $1,310.9820 | $1,310.97 | $1,311.00 | $1,311.10 | |