| 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 | $132.30 | 9.187% | $144.4544 | $144.45 | $144.45 | $144.50 |
| Purchase #2 | $212.72 | 6.535% | $226.6213 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $21.33 | 6.198% | $22.652 | $22.65 | $22.65 | $22.70 |
| Purchase #4 | $193.41 | 12.752% | $218.0736 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $55.81 | 7.332% | $59.902 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $215.98 | 6.112% | $229.1807 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $187.89 | 10.341% | $207.3197 | $207.32 | $207.30 | $207.30 |
| 7 purchase totals = | $1,019.44 | $1,108.2037 | $1,108.19 | $1,108.15 | $1,108.30 | |