| 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 | $236.54 | 5.828% | $250.3256 | $250.33 | $250.35 | $250.30 |
| Purchase #2 | $96.59 | 11.339% | $107.5423 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $197.76 | 8.773% | $215.1095 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $26.80 | 9.841% | $29.4374 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $98.55 | 8.291% | $106.7208 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $223.67 | 6.508% | $238.2264 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $214.97 | 11.803% | $240.3429 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $1,094.88 | $1,187.7049 | $1,187.71 | $1,187.75 | $1,187.50 | |