| 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 | $104.81 | 10.403% | $115.7134 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $193.96 | 3.548% | $200.8417 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $105.96 | 13.776% | $120.557 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $152.69 | 8.549% | $165.7435 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $46.58 | 10.527% | $51.4835 | $51.48 | $51.50 | $51.50 |
| Purchase #6 | $225.83 | 4.219% | $235.3578 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $172.60 | 9.754% | $189.4354 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $1,002.43 | $1,079.1323 | $1,079.13 | $1,079.15 | $1,079.10 | |