| 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 | $103.45 | 11.606% | $115.4564 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $246.89 | 10.599% | $273.0579 | $273.06 | $273.05 | $273.10 |
| Purchase #3 | $244.60 | 13.682% | $278.0662 | $278.07 | $278.05 | $278.10 |
| Purchase #4 | $161.84 | 13.142% | $183.109 | $183.11 | $183.10 | $183.10 |
| Purchase #5 | $94.72 | 10.862% | $105.0085 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $78.61 | 5.842% | $83.2024 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $154.83 | 6.646% | $165.12 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $1,084.94 | $1,203.0204 | $1,203.03 | $1,202.95 | $1,203.10 | |