| 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 | $229.88 | 9.153% | $250.9209 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $198.46 | 11.319% | $220.9237 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $79.80 | 5.400% | $84.1092 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $214.59 | 7.756% | $231.2336 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $222.92 | 12.840% | $251.5429 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $88.56 | 12.161% | $99.3298 | $99.33 | $99.35 | $99.30 |
| Purchase #7 | $76.96 | 9.111% | $83.9718 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $1,111.17 | $1,222.0319 | $1,222.02 | $1,222.00 | $1,221.90 | |