| 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 | $66.70 | 8.606% | $72.4402 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $111.74 | 10.149% | $123.0805 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $34.97 | 12.109% | $39.2045 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $226.65 | 10.523% | $250.5004 | $250.50 | $250.50 | $250.50 |
| Purchase #5 | $185.28 | 11.339% | $206.2889 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $224.64 | 6.665% | $239.6123 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $186.32 | 7.129% | $199.6028 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $1,036.30 | $1,130.7296 | $1,130.72 | $1,130.75 | $1,130.70 | |