| 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 | $116.81 | 5.436% | $123.1598 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $73.51 | 8.648% | $79.8671 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $137.39 | 6.268% | $146.0016 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $182.95 | 11.744% | $204.4356 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $64.69 | 3.122% | $66.7096 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $220.53 | 11.203% | $245.236 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $192.56 | 6.776% | $205.6079 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $988.44 | $1,071.0176 | $1,071.03 | $1,071.00 | $1,071.00 | |