| 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 | $249.72 | 8.362% | $270.6016 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $167.35 | 11.180% | $186.0597 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $198.32 | 7.124% | $212.4483 | $212.45 | $212.45 | $212.40 |
| Purchase #4 | $237.28 | 8.424% | $257.2685 | $257.27 | $257.25 | $257.30 |
| Purchase #5 | $177.76 | 8.429% | $192.7434 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $147.96 | 4.479% | $154.5871 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $187.93 | 6.638% | $200.4048 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $1,366.32 | $1,474.1134 | $1,474.11 | $1,474.10 | $1,474.10 | |