| 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 | $12.74 | 9.853% | $13.9953 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $214.35 | 13.329% | $242.9207 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $98.81 | 10.573% | $109.2572 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $147.91 | 12.804% | $166.8484 | $166.85 | $166.85 | $166.80 |
| Purchase #5 | $108.43 | 8.792% | $117.9632 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $203.55 | 9.356% | $222.5941 | $222.59 | $222.60 | $222.60 |
| Purchase #7 | $8.75 | 3.469% | $9.0535 | $9.05 | $9.05 | $9.10 |
| 7 purchase totals = | $794.54 | $882.6324 | $882.63 | $882.60 | $882.70 | |