| 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 | $205.88 | 6.869% | $220.0219 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $174.37 | 5.729% | $184.3597 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $197.42 | 12.132% | $221.371 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $187.57 | 9.777% | $205.9087 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $103.35 | 6.393% | $109.9572 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $221.41 | 10.167% | $243.9208 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $35.88 | 13.478% | $40.7159 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $1,125.88 | $1,226.2552 | $1,226.26 | $1,226.15 | $1,226.30 | |