| 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 | $153.93 | 10.705% | $170.4082 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $23.89 | 13.120% | $27.0244 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $238.82 | 7.115% | $255.812 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $244.72 | 13.611% | $278.0288 | $278.03 | $278.05 | $278.00 |
| Purchase #5 | $140.91 | 10.126% | $155.1785 | $155.18 | $155.20 | $155.20 |
| Purchase #6 | $79.75 | 4.763% | $83.5485 | $83.55 | $83.55 | $83.50 |
| Purchase #7 | $237.43 | 13.341% | $269.1055 | $269.11 | $269.10 | $269.10 |
| 7 purchase totals = | $1,119.45 | $1,239.1059 | $1,239.11 | $1,239.10 | $1,239.00 | |