| 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 | $203.68 | 12.779% | $229.7083 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $186.28 | 11.345% | $207.4135 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $39.63 | 8.805% | $43.1194 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $63.38 | 6.296% | $67.3704 | $67.37 | $67.35 | $67.40 |
| Purchase #5 | $44.80 | 10.565% | $49.5331 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $223.59 | 12.795% | $252.1983 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $222.49 | 11.177% | $247.3577 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $983.85 | $1,096.7007 | $1,096.70 | $1,096.65 | $1,096.70 | |