| 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 | $142.99 | 3.534% | $148.0433 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $135.54 | 6.336% | $144.1278 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $168.57 | 8.508% | $182.9119 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $203.56 | 11.869% | $227.7205 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $52.83 | 6.151% | $56.0796 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $227.47 | 13.378% | $257.9009 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $11.42 | 8.783% | $12.423 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $942.38 | $1,029.2070 | $1,029.20 | $1,029.20 | $1,029.10 | |