| 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 | $223.61 | 4.809% | $234.3634 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $160.26 | 4.671% | $167.7457 | $167.75 | $167.75 | $167.70 |
| Purchase #3 | $200.74 | 5.706% | $212.1942 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $46.71 | 10.480% | $51.6052 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $161.27 | 3.207% | $166.4419 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $94.58 | 8.136% | $102.275 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $136.44 | 4.737% | $142.9032 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $1,023.61 | $1,077.5286 | $1,077.53 | $1,077.55 | $1,077.50 | |