| 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 | $221.25 | 3.858% | $229.7858 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $51.29 | 10.501% | $56.676 | $56.68 | $56.70 | $56.70 |
| Purchase #3 | $237.31 | 8.119% | $256.5772 | $256.58 | $256.60 | $256.60 |
| Purchase #4 | $140.42 | 6.126% | $149.0221 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $194.78 | 6.559% | $207.5556 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $86.88 | 13.198% | $98.3464 | $98.35 | $98.35 | $98.30 |
| Purchase #7 | $92.94 | 7.795% | $100.1847 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $1,024.87 | $1,098.1478 | $1,098.16 | $1,098.20 | $1,098.20 | |