| 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 | $10.41 | 8.466% | $11.2913 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $168.84 | 12.811% | $190.4701 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $215.49 | 6.806% | $230.1562 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $131.44 | 11.643% | $146.7436 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $92.46 | 5.359% | $97.4149 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $235.31 | 9.520% | $257.7115 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $154.58 | 3.719% | $160.3288 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $1,008.53 | $1,094.1164 | $1,094.11 | $1,094.10 | $1,094.10 | |