| 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 | $196.82 | 11.801% | $220.0467 | $220.05 | $220.05 | $220.00 |
| Purchase #2 | $187.57 | 9.469% | $205.331 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $15.25 | 9.465% | $16.6934 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $112.25 | 10.383% | $123.9049 | $123.90 | $123.90 | $123.90 |
| Purchase #5 | $139.61 | 10.395% | $154.1225 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $211.86 | 4.468% | $221.3259 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $182.25 | 7.508% | $195.9333 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $1,045.61 | $1,137.3577 | $1,137.35 | $1,137.40 | $1,137.20 | |