| 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 | $207.55 | 9.329% | $226.9123 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $52.69 | 6.549% | $56.1407 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $92.92 | 8.185% | $100.5255 | $100.53 | $100.55 | $100.50 |
| Purchase #4 | $207.28 | 9.744% | $227.4774 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $75.54 | 3.582% | $78.2458 | $78.25 | $78.25 | $78.20 |
| Purchase #6 | $228.96 | 6.595% | $244.0599 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $241.80 | 6.675% | $257.9402 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $1,106.74 | $1,191.3018 | $1,191.31 | $1,191.35 | $1,191.20 | |