| 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 | $34.94 | 12.105% | $39.1695 | $39.17 | $39.15 | $39.20 |
| Purchase #2 | $233.81 | 10.211% | $257.6843 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $171.81 | 7.286% | $184.3281 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $113.33 | 11.511% | $126.3754 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $147.72 | 11.717% | $165.0284 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $138.92 | 8.358% | $150.5309 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $101.75 | 4.508% | $106.3369 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $942.28 | $1,029.4535 | $1,029.46 | $1,029.55 | $1,029.40 | |