| 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 | $8.73 | 5.504% | $9.2105 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $104.96 | 6.273% | $111.5441 | $111.54 | $111.55 | $111.50 |
| Purchase #3 | $126.62 | 11.499% | $141.18 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $109.79 | 7.201% | $117.696 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $212.98 | 6.528% | $226.8833 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $190.88 | 11.134% | $212.1326 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $177.54 | 4.255% | $185.0943 | $185.09 | $185.10 | $185.10 |
| 7 purchase totals = | $931.50 | $1,003.7408 | $1,003.73 | $1,003.80 | $1,003.70 | |