| 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 | $217.67 | 8.159% | $235.4297 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $224.78 | 10.374% | $248.0987 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $109.87 | 13.317% | $124.5014 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $118.92 | 3.663% | $123.276 | $123.28 | $123.30 | $123.30 |
| Purchase #5 | $181.52 | 5.485% | $191.4764 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $167.68 | 10.280% | $184.9175 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $213.54 | 7.424% | $229.3932 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $1,233.98 | $1,337.0929 | $1,337.10 | $1,337.15 | $1,337.10 | |