| 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 | $237.64 | 12.715% | $267.8559 | $267.86 | $267.85 | $267.90 |
| Purchase #2 | $128.92 | 10.545% | $142.5146 | $142.51 | $142.50 | $142.50 |
| Purchase #3 | $178.54 | 4.636% | $186.8171 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $9.84 | 11.319% | $10.9538 | $10.95 | $10.95 | $11.00 |
| Purchase #5 | $123.53 | 12.713% | $139.2344 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $104.86 | 5.183% | $110.2949 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $112.40 | 6.750% | $119.987 | $119.99 | $120.00 | $120.00 |
| 7 purchase totals = | $895.73 | $977.6577 | $977.65 | $977.65 | $977.70 | |