| 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 | $205.35 | 11.454% | $228.8708 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $62.33 | 7.795% | $67.1886 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $250.80 | 12.844% | $283.0128 | $283.01 | $283.00 | $283.00 |
| Purchase #4 | $199.87 | 12.687% | $225.2275 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $70.52 | 6.208% | $74.8979 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $204.73 | 13.843% | $233.0708 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $51.76 | 12.343% | $58.1487 | $58.15 | $58.15 | $58.10 |
| 7 purchase totals = | $1,045.36 | $1,170.4171 | $1,170.42 | $1,170.40 | $1,170.40 | |