| 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 | $216.69 | 10.705% | $239.8867 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $148.27 | 8.844% | $161.383 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $6.35 | 5.650% | $6.7088 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $19.26 | 11.142% | $21.4059 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $145.59 | 7.261% | $156.1613 | $156.16 | $156.15 | $156.20 |
| Purchase #6 | $250.30 | 4.216% | $260.8526 | $260.85 | $260.85 | $260.90 |
| Purchase #7 | $153.32 | 7.498% | $164.8159 | $164.82 | $164.80 | $164.80 |
| 7 purchase totals = | $939.78 | $1,011.2142 | $1,011.22 | $1,011.20 | $1,011.30 | |