| 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 | $205.27 | 3.416% | $212.282 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $136.25 | 13.123% | $154.1301 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $211.27 | 12.597% | $237.8837 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $105.95 | 4.734% | $110.9657 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $199.41 | 10.278% | $219.9054 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $139.35 | 8.666% | $151.4261 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $106.92 | 11.231% | $118.9282 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,104.42 | $1,205.5212 | $1,205.53 | $1,205.60 | $1,205.50 | |