| 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 | $221.95 | 5.117% | $233.3072 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $220.29 | 12.159% | $247.0751 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $102.68 | 12.198% | $115.2049 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $171.36 | 13.419% | $194.3548 | $194.35 | $194.35 | $194.40 |
| Purchase #5 | $31.39 | 7.725% | $33.8149 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $182.49 | 4.317% | $190.3681 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $94.43 | 3.201% | $97.4527 | $97.45 | $97.45 | $97.50 |
| 7 purchase totals = | $1,024.59 | $1,111.5777 | $1,111.57 | $1,111.55 | $1,111.70 | |