| 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 | $125.26 | 7.117% | $134.1748 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $123.96 | 8.532% | $134.5363 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $86.75 | 8.232% | $93.8913 | $93.89 | $93.90 | $93.90 |
| Purchase #4 | $243.26 | 9.679% | $266.8051 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $205.36 | 8.577% | $222.9737 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $102.74 | 5.193% | $108.0753 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $121.41 | 9.395% | $132.8165 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $1,008.74 | $1,093.2730 | $1,093.28 | $1,093.25 | $1,093.30 | |