| 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 | $124.86 | 9.758% | $137.0438 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $156.59 | 6.831% | $167.2867 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $232.74 | 6.781% | $248.5221 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $99.48 | 13.497% | $112.9068 | $112.91 | $112.90 | $112.90 |
| Purchase #5 | $140.88 | 9.513% | $154.2819 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $162.72 | 6.756% | $173.7134 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $93.26 | 4.788% | $97.7253 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $1,010.53 | $1,091.4800 | $1,091.48 | $1,091.50 | $1,091.40 | |