| 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 | $186.56 | 9.582% | $204.4362 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $79.84 | 10.872% | $88.5202 | $88.52 | $88.50 | $88.50 |
| Purchase #3 | $246.57 | 7.679% | $265.5041 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $188.53 | 10.447% | $208.2257 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $92.67 | 10.849% | $102.7238 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $178.58 | 4.313% | $186.2822 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $44.47 | 10.492% | $49.1358 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $1,017.22 | $1,104.8280 | $1,104.83 | $1,104.85 | $1,104.70 | |