| 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 | $232.34 | 4.166% | $242.0193 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $92.59 | 4.504% | $96.7603 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $98.49 | 3.671% | $102.1056 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $93.26 | 4.387% | $97.3513 | $97.35 | $97.35 | $97.40 |
| Purchase #5 | $8.84 | 8.312% | $9.5748 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $10.35 | 4.171% | $10.7817 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $99.94 | 6.385% | $106.3212 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $635.81 | $664.9142 | $664.91 | $664.85 | $665.00 | |