| 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 | $205.83 | 12.391% | $231.3344 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $88.99 | 13.495% | $100.9992 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $142.86 | 11.568% | $159.386 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $130.50 | 6.103% | $138.4644 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $23.86 | 5.774% | $25.2377 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $18.52 | 7.258% | $19.8642 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $55.37 | 4.492% | $57.8572 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $665.93 | $733.1431 | $733.14 | $733.15 | $733.20 | |