| 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 | $213.55 | 3.415% | $220.8427 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $48.52 | 12.192% | $54.4356 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $143.31 | 7.576% | $154.1672 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $182.89 | 6.187% | $194.2054 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $175.36 | 6.360% | $186.5129 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $162.61 | 6.438% | $173.0788 | $173.08 | $173.10 | $173.10 |
| Purchase #7 | $71.61 | 5.598% | $75.6187 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $997.85 | $1,058.8613 | $1,058.87 | $1,058.85 | $1,058.80 | |