| 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 | $87.54 | 13.322% | $99.2021 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $146.85 | 9.770% | $161.1972 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $226.65 | 5.484% | $239.0795 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $83.79 | 10.216% | $92.35 | $92.35 | $92.35 | $92.40 |
| Purchase #5 | $250.34 | 4.187% | $260.8217 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $20.51 | 7.351% | $22.0177 | $22.02 | $22.00 | $22.00 |
| Purchase #7 | $207.71 | 8.566% | $225.5024 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,023.39 | $1,100.1706 | $1,100.17 | $1,100.15 | $1,100.20 | |