| 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 | $215.65 | 3.247% | $222.6522 | $222.65 | $222.65 | $222.70 |
| Purchase #2 | $33.84 | 3.456% | $35.0095 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $100.85 | 5.442% | $106.3383 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $230.89 | 10.110% | $254.233 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $189.69 | 8.798% | $206.3789 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $25.79 | 13.465% | $29.2626 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $244.47 | 10.316% | $269.6895 | $269.69 | $269.70 | $269.70 |
| 7 purchase totals = | $1,041.18 | $1,123.5640 | $1,123.56 | $1,123.60 | $1,123.60 | |