| 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 | $244.57 | 13.202% | $276.8581 | $276.86 | $276.85 | $276.90 |
| Purchase #2 | $109.60 | 3.126% | $113.0261 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $181.89 | 4.495% | $190.066 | $190.07 | $190.05 | $190.10 |
| Purchase #4 | $11.35 | 7.687% | $12.2225 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $78.41 | 7.530% | $84.3143 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $226.92 | 3.700% | $235.316 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $244.81 | 9.305% | $267.5896 | $267.59 | $267.60 | $267.60 |
| 7 purchase totals = | $1,097.55 | $1,179.3926 | $1,179.40 | $1,179.35 | $1,179.40 | |