| 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 | $95.44 | 9.193% | $104.2138 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $69.98 | 4.106% | $72.8534 | $72.85 | $72.85 | $72.90 |
| Purchase #3 | $199.99 | 13.270% | $226.5287 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $122.28 | 11.120% | $135.8775 | $135.88 | $135.90 | $135.90 |
| Purchase #5 | $169.96 | 8.728% | $184.7941 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $185.73 | 12.713% | $209.3419 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $88.54 | 8.839% | $96.3661 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $931.92 | $1,029.9755 | $1,029.97 | $1,030.00 | $1,030.00 | |