| 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 | $226.70 | 12.220% | $254.4027 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $155.45 | 10.486% | $171.7505 | $171.75 | $171.75 | $171.80 |
| Purchase #3 | $125.40 | 7.621% | $134.9567 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $188.45 | 8.874% | $205.1731 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $48.57 | 6.130% | $51.5473 | $51.55 | $51.55 | $51.50 |
| Purchase #6 | $220.36 | 5.667% | $232.8478 | $232.85 | $232.85 | $232.80 |
| Purchase #7 | $162.73 | 5.730% | $172.0544 | $172.05 | $172.05 | $172.10 |
| 7 purchase totals = | $1,127.66 | $1,222.7325 | $1,222.73 | $1,222.70 | $1,222.80 | |